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 STRENGTH14150.0 POUNDS NOMINAL
CLOSURE HEAD STYLEHEXAGON
EYELET STYLEROUND PLAIN
EYE INSIDE DIAMETER0.719 INCHES NOMINAL
FEATURES PROVIDEDRETAINING CHAIN
INSIDE LENGTH1.876 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
LOCKING DEVICE TYPEPIN W/LEAD KEYED RING
MATERIAL DIAMETER0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OPENING WIDTH0.812 INCHES NOMINAL
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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