5315-01-338-4414 PIN,QUICK RELEASE Index 3040-01-338-4416 LINING,FRICTION

National Stock Number:
5315-01-338-4415

Federal Supply Class:
5315

National Item Identification Number:
013384415

Description:
PIN,SHOULDER,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING A SOLID SHANK IN STEPS OF TWO OR MORE DIFFERENT DIAMETERS UNDER AND IN ADDITION TO THE HEAD. EXCLUDES PIN, ECCENTRIC.


Manufacturer Information:
1291323519200US ARMY ARDEC RDECOM


Techincal Specification:
FIRST END STYLESQUARE
FIRST STEP DIAMETER2.000 INCHES NOMINAL
FIRST STEP LENGTH0.380 INCHES NOMINAL
HEAD STYLEDOUBLE CHAMFER
HEIGHT0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PIN HEAD DIAMETER1.380 INCHES NOMINAL
SECOND STEP DIAMETER0.747 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
SECOND STEP LENGTH0.880 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,5.3.1.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
UNDER HEAD LENGTH2.410 INCHES NOMINAL


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