4820-01-325-1454 VALVE,REGULATING,FLUID PRESSURE Index 5315-01-325-1456 PIN,SHOULDER,HEADLESS

National Stock Number:
5315-01-325-1455

Federal Supply Class:
5315

National Item Identification Number:
013251455

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:
70309-23009-10278286SIKORSKY AIRCRAFT CORPORATION
7531501168540480132NAVAL INVENTORY CONTROL POINT


Techincal Specification:
FIRST END STYLEROUND
FIRST END OUTER RADIUS0.094 INCHES NOMINAL
FIRST STEP DIAMETER0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
FIRST STEP LENGTH1.130 INCHES NOMINAL
HEAD STYLEHEXAGON
HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
SECOND STEP DIAMETER0.185 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
SECOND STEP LENGTH5.300 INCHES NOMINAL
SPECIAL FEATURES0.530 IN. MIN. 0.540 IN. MAX. LONG WITH 0.250-28 UNJF-3A THREADS ON SHOULDER ADJACENT TO SHANK
STYLE DESIGNATORSHOULDER
SURFACE FINISH32.0 MICROINCHES SHANK END
UNDER HEAD LENGTH6.430 INCHES NOMINAL
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM


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