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Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 11680:2025
ISO 4147:1997
IS Title/
आईएस शीर्षक
:
AEROSPACE - NUTS, HEXAGONAL, SLOTTED (CASTELLATED), NORMAL HEIGHT, NORMAL ACROSS FLATS, WITH MJ THREADS, CLASSIFICATIONS: 600 MPA (AT AMBIENT TEMPERATURE)/120 DEGREES C, 600 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C, 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C, 1 100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C, 1 100 MPA (AT AMBIENT TEMPERATURE)/315 DEGREES C, 1 100 MPA (AT AMBIENT TEMPERATURE)/650 DEGREES C, 1 210 MPA (AT AMBIENT TEMPERATURE)/730 DEGREES C, 1 250 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C AND 1 550 MPA (AT AMBIENT TEMPERATURE)/600 DEGREES C � DIMENSIONS (First Revision)
Superseding IS/
सुपरसीडिंग आईएस
:
IS 11680 : 1986
Degree of Equivalence/
समतुल्यता स्तर
:
Identical under dual numbering
Number of Revisions/
पुनरीक्षणों की संख्या
:
1
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Product Specification
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
Technical Department/
तकनीकी विभाग
:
TED (Transport Engineering Department)
Technical Committee/
तकनीकी समिति
:
TED 14 (Air and Space Vehicles Sectional Committee Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Mr. RAVINDRA BENIWAL (SCIENTIST-D)
Other Details
Indian Standard
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Amendment : 0
Gazette Document : 2
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License : 0
Product Manual & SIT : 0
Laboratory : 0
Classification Details
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Cross Reference Details
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Composition
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Corrigendum : 0
Cross Reference Details
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Indian Standards Referred In IS IS 11680:2025
ISO 4147:1997
:
1
IS 549:2005
Split pins - Specification (Third Revision)
PGD 37
2
IS 10980 (Part 2):2014
ISO 5855-2 : 1999
Aerospace - MJ threads: Part 2 limit dimensions for bolts and nuts (First Revision)
TED 14
3
IS 15192:2024
ISO 8788:2020
Aerospace - Nuts - Tolerances of form and position
TED 14
International Standards Referred In IS 11680:2025
ISO 4147:1997
1
ISO 9139 : 1998
IS 11680:2025
ISO 4147:1997
is Referred in following Indian Standards :
Standard contains no Cross Referenced Indian Standard.
Classification Details
Group
:
Transport and Related Products
Sub Group
:
Aircraft equipments and air cargo handing
Sub Sub Group
:
Aircraft accessories & Fittings
Aspect
:
Product Specification
Certification
:
