Programme of work

BUREAU OF INDIAN STANDARDS

Transport Engineering Department

Programme of Work

TED34 : Springs and Suspension Systems Sectional Committee

Scope : a) Standardization of Shock absorbers & Springs including Automotive springs containing engine rocker arm springs and suspension systems. b) Co-ordination of work with ISO/TC 227. c) Co-ordination of work with ISO/TC 22.
Liaison :

ISO TC ISO TC 227 - Springs - Participating (P)

Published Standards

SI. No.	IS No.	Title	Reaffirmation Details	No. of Amendments	Degree of Equivalence
1.	IS 10063:1982	Dimensions of end fittings of rear shock absorbers for scooters and motorcycle - S	November, 2024	-	Indigenous
2.	IS 10876:1984 Decision taken to Reaffirm and Archive	Specification for buckles for laminated springs for railway rocling stock	March, 2024	-	Indigenous
3.	IS 10878 (Part 1):1984 Decision taken to Reaffirm and Archive	Specification for flat form springs: Part 1 design and calculation for springs made from rectangular cold - Rolled strips	March, 2024	-	Indigenous
4.	IS 10878 (Part 2):1984 Decision taken to Reaffirm and Archive	Flat - Form springs: Part 2 speciFication for springs made from rectangular cold - Rolled strips	March, 2024	-	Indigenous
5.	IS 1135:2018	Springs - Leaf springs assembly for automobiles - Specification (Sixth Revision)	September, 2024	-	Indigenous
6.	IS 12511 (Part 1):2004	Springs - Disc spring: Part 1 design calculation (First Revision)	April, 2024	-	Indigenous
7.	IS 12511 (Part 2):2004	Springs - Disc spring: Part 2 specification (First Revision)	March, 2025	-	Indigenous
8.	IS 12648:1989	Automotive vehicles - End mountings of shock absorbers - Dimensions and tests	March, 2019	-	Indigenous
9.	IS 15453:2004	Spring - Tors1on bar springs - Specification	December, 2024	-	Indigenous
10.	IS/ISO 16249:2013 ISO 16249 : 2013	Springs - Symbols	December, 2022	-	Identical under single numbering
11.	IS 17458 (Part 1):2024 ISO 22705-1:2021	Springs ï¿½ Measurement and Test Parameters Part 1 Cold Formed Cylindrical Helical Compression Springs		-	Identical under dual numbering
12.	IS 18622 (Part 3):2024 ISO 22705-3: 2024	SPRINGS MEASUREMENT AND TEST PARAMETERS PART 3 COLD FORMED CYLINDRICAL HELICAL TORSION SPRINGS		-	Identical under dual numbering
13.	IS 18622 (Part 2):2024 ISO 22705-2: 2023	Springs ï¿½ Measurement and Test Parameters Part 2 Cold Formed Cylindrical Helical Extension Springs		-	Identical under dual numbering
14.	IS/ISO 2162-2:1993 ISO 2162-2 : 1993	Technical product documentation - Springs: Part 2 presentation of data for cylindrical helical compression springs	March, 2021	-	Identical under single numbering
15.	IS/ISO 26909:2009 ISO 26909	Springs - Vocabulary	December, 2022	-	Identical under single numbering
16.	IS 5423:1989	Automotive vehicles - Shock absorbers - Specification (Second Revision)	March, 2019	2	Indigenous
17.	IS 7001:2017 ISO 26910-1 : 2009 Decision taken to Reaffirm and Archive	Springs - Shot peening - General procedures (Second Revision)	March, 2024	-	Modified/Technically Equivalent
18.	IS 7864 (Part 1):1975	Specification for upholstery springs 1: Part 1 conical type	December, 2023	-	Indigenous
19.	IS 7864 (Part 2):1979 Decision taken to Reaffirm and Archive	SpecificAtion for . upholstrey springs: Part 2 ziGzag type	March, 2024	-	Indigenous
20.	IS 7906 (Part 5):2026	HELICAL COMPRESSION SPRINGS PART 5 HOT COILED SPRINGS MADE FROM CIRCULAR SECTION BARS SPECIFICATION (Third Revision)		-	Indigenous
21.	IS 7906 (Part 3):2025	HELICAL COMPRESSION SPRINGS PART 3 DATA SHEET FOR SPECIFICATIONS FOR SPRINGS MADE FROM CIRCULAR SECTION WIRE AND BAR (First Revision		-	Indigenous
22.	IS 7906 (Part 1):1997	Helical compression springs: Part 1. design and calculation for springs made from circular section wire and bar (First Revision)	December, 2023	-	Indigenous
23.	IS 7906 (Part 4):1987 Decision taken to Reaffirm and Archive	Helical compression springs: Part 4 selection of standard cold coiled springs made from circular section wire and bar	November, 2024	-	Indigenous
24.	IS 7906 (Part 5):2004	Helical compression springs: Part 5 hot coiled springs made from circular section bars - Specification (Second Revision)	March, 2019	1	Indigenous
25.	IS 7906 (Part 6):1978 Decision taken to Reaffirm and Archive	Helical compression springs: Part 6 design and calculations for springs made from rectangular section bar - Steel	March, 2024	-	Indigenous
26.	IS 7906 (Part 7):1989	Helical compression springs: Part 7 quality requirements for cylindrical coil compression springs used mainly as vehicle suspension springs	March, 2019	-	Indigenous
27.	IS 7906 (Part 8):1989	Helical compression springs: Part 8 method of inspection of hotcoiled compression springs made from circular section bars	March, 2019	-	Indigenous
28.	IS 7906 (Part 8):2026	HELICAL COMPRESSION SPRINGS PART 8 METHOD OF INSPECTION OF HOTCOILED COMPRESSION SPRINGS MADE FROM CIRCULAR SECTION BARS (First Revision)		-	Indigenous
29.	IS 7906 (Part 2):1975	Helical compression springs: Part 2 specification for cold coiled springs made from circular section wire an d bar	March, 2019	1	Indigenous
30.	IS 7907 (Part 1):2004	Helical extension springs october 2004: Part 1 design and calculation for springs made from circular section wire and bar (First Revision)	August, 2024	-	Indigenous
31.	IS 7907 (Part 4):1987	Specification for helical extension springs: Part 4 selection of standard cold coiled springs made - From circular section wire and bar	December, 2023	-	Indigenous
32.	IS 7907 (Part 2):1976 Decision taken to Reaffirm and Archive	Helical extension springs: Part 2 specification for cold coiled springs made from circular section wire and bar	March, 2024	-	Indigenous
33.	IS 7907 (Part 3):1975 Decision taken to Reaffirm and Archive	Helical extension springs: Part 3 data sheet for specifications for springs made from circular section wire and bar	March, 2024	-	Indigenous
34.	IS 8924:1978 Decision taken to Reaffirm and Archive	Specification for bushes for leaf spring assemblies for automotive suspension	March, 2024	-	Indigenous
35.	IS 9484:1980 Decision taken to Reaffirm and Archive	Specification for centre bolts for leaf springs	June, 2024	1	Indigenous
36.	IS 9574:2004	Leaf springs assembly clips - Specification (Second Revision)	March, 2025	-	Indigenous
37.	IS 9801:1981	Specification for laminated springs for railway rolling stock	December, 2023	-	Indigenous

Standards Under Develpoment

Projects Approved

SI. No.	Doc No	TITLE
No Records Found

Preliminary Draft Standards

SI. No.	Doc No	TITLE
No Records Found

Drafts Standards in WC Stage

SI. No.	Doc No	TITLE
No Records Found

Draft Standards Completed WC Stage

SI. No.	Doc No	TITLE
No Records Found

Finalized Draft Indian Standard

SI. No.	Doc No	TITLE
No Records Found

Finalized Draft Indian Standards under Print

SI. No.	Doc No	TITLE
1	TED 34 (23206)	Springs Measurement and Test Parameters Part 1 Cold Formed Cylindrical Helical Compression Springs
2	TED 34 (24555)	Springs Measurement and Test Parameters Part 2 Cold Formed Cylindrical Helical Extension Springs
3	TED 34 (25924)	SPRINGS MEASUREMENT AND TEST PARAMETERS PART 3 COLD FORMED CYLINDRICAL HELICAL TORSION SPRINGS
4	TED 34 (26557) Revision of: IS 7906:2004	HELICAL COMPRESSION SPRINGS PART 5 HOT COILED SPRINGS MADE FROM CIRCULAR SECTION BARS SPECIFICATION Third Revision
5	TED 34 (26558) Revision of: IS 7906:1975	HELICAL COMPRESSION SPRINGS PART 3 DATA SHEET FOR SPECIFICATIONS FOR SPRINGS MADE FROM CIRCULAR SECTION WIRE AND BAR First Revision
6	TED 34 (27420) Revision of: IS 7906:1989	HELICAL COMPRESSION SPRINGS PART 8 METHOD OF INSPECTION OF HOTCOILED COMPRESSION SPRINGS MADE FROM CIRCULAR SECTION BARS First Revision

Total Published Standards:34 Total Standards Under development : 6

Aspect Wise Report

Product:	14
Code of Practices :	5
Methods of Test :	6
Terminology :	2
Dimensions :	7
System Standard :	0
Safety Standard :	0
Others :	0
Service Specification :	0
Process Specification :	0
Unclassified :	0

Total :34

Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.	IS No.	Title
1.	IS 1135:1995	Springs - Leaf Springs Assembly for Automobiles

Annexure-II :List of Indian Product Standards

SI. No.	IS No. & Year	Title
1.	IS 10876:1984 Decision taken to Reaffirm and Archive	Specification for buckles for laminated springs for railway rocling stock
2.	IS 10878 (Part 2):1984 Decision taken to Reaffirm and Archive	Flat - Form springs Part 2 speciFication for springs made from rectangular cold - Rolled strips
3.	IS 12511 (Part 2):2004	Springs - Disc spring Part 2 specification First Revision
4.	IS 15453:2004	Spring - Tors1on bar springs - Specification
5.	IS 5423:1989	Automotive vehicles - Shock absorbers - Specification Second Revision
6.	IS 7864 (Part 1):1975	Specification for upholstery springs 1 Part 1 conical type
7.	IS 7864 (Part 2):1979 Decision taken to Reaffirm and Archive	SpecificAtion for upholstrey springs Part 2 ziGzag type
8.	IS 7906 (Part 2):1975	Helical compression springs Part 2 specification for cold coiled springs made from circular section wire an d bar
9.	IS 7906 (Part 5):2026	HELICAL COMPRESSION SPRINGS PART 5 HOT COILED SPRINGS MADE FROM CIRCULAR SECTION BARS SPECIFICATION Third Revision
10.	IS 7907 (Part 2):1976 Decision taken to Reaffirm and Archive	Helical extension springs Part 2 specification for cold coiled springs made from circular section wire and bar
11.	IS 8924:1978 Decision taken to Reaffirm and Archive	Specification for bushes for leaf spring assemblies for automotive suspension
12.	IS 9484:1980 Decision taken to Reaffirm and Archive	Specification for centre bolts for leaf springs
13.	IS 9574:2004	Leaf springs assembly clips - Specification Second Revision
14.	IS 9801:1981	Specification for laminated springs for railway rolling stock