4820-00-992-4520 COCK,DRAIN Index 4030-00-992-4522 SHACKLE

National Stock Number:
4030-00-992-4521

Federal Supply Class:
4030

National Item Identification Number:
009924521

Description:
SHACKLE

Detail:
An open or closed link of various shapes with extended legs. Each leg has a transverse hole to accommodate a pin, bolt, or the like, which may or may not be furnished. Excludes clevis (as modified).


Manufacturer Information:
735796419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END CONDITIONPLAIN
BREAKING STRENGTH4150.0 BELT GROUP 1
CLOSURE HEAD STYLEHEXAGON
EYE INSIDE DIAMETER0.719 INCHES NOMINAL
EYELET STYLEROUND PLAIN
FEATURES PROVIDEDRETAINING CHAIN
INSIDE LENGTH1.876 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
LOCKING DEVICE TYPEPIN W/LEAD KEYED RING
OPENING WIDTH0.812 INCHES NOMINAL
MATERIAL DIAMETER0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
STYLE DESIGNATORANCHOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPHOSPHATE MANGANESE


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