5315-01-624-8394, PIN,SHOULDER,HEADLESS

National Stock Number:
5315-01-624-8394

Federal Supply Class:
5315

National Item Identification Number:
016248394

Description:
PIN,SHOULDER,HEADLESS

Detail:
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

Manufacturer Information:

3M943C4D2-4

76301

THE BOEING COMPANY

Techincal Specification:

FIRST END STYLE	SQUARE
FIRST END LOCATION	SQUARE END
PART NAME ASSIGNED BY CONTROLLING AGENCY	PIN-INDEX
MATERIAL	STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD SIZE	0.2500 INCHES
OVERALL LENGTH	1.155 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END STYLE	CHAMFERED
SECOND END TAPER LENGTH	0.250 INCHES NOMINAL
SECOND END TIP RADIUS	0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
SECOND SHANK DIAMETER	0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
SECOND SHANK LENGTH	0.500 INCHES NOMINAL
SHANK DIAMETER	0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
SHANK LENGTH	0.53 INCHES NOMINAL
SHOULDER DIAMETER	0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
STYLE DESIGNATOR	SHOULDER
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.405 INCHES NOMINAL
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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