5310-01-478-1276 WASHER,SPRING TENSION Index 6515-01-478-1278 SHORTS,COMPRESSION

National Stock Number:
5320-01-478-1277

Federal Supply Class:
5320

National Item Identification Number:
014781277

Description:
PIN-RIVET

Detail:
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.


Manufacturer Information:
HLT64TB-8-9-1706950HOWMET GLOBAL FASTENING SYSTEMS INC
HLT64TB-8-9-1717446HUCK INTERNATIONAL, INC
HLT64TB-8-9-1756878SPS TECHNOLOGIES, LLC
HLT64TB-8-9-1760156CORTEST INC
HLT64TB-8-9-1773197HI-SHEAR CORPORATION
HLT64TB-8-9-1780539SPS TECHNOLOGIES, LLC
ST3M825C4-9-1776301THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLESTRAIGHT PAN
HEAD HEIGHT0.059 INCHES MINIMUM AND
0.069 INCHES MAXIMUM
HEAD MAJOR DIAMETER0.387 INCHES MINIMUM AND
0.412 INCHES MAXIMUM
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
FASTENER LENGTH0.947 INCHES MINIMUM AND
0.967 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.094 INCHES MINIMUM AND
0.096 INCHES MAXIMUM
SHANK DIAMETER0.249 INCHES NOMINAL
GRIP LENGTH0.557 INCHES MINIMUM AND
0.567 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD CLASS3A
THREAD QUANTITY PER INCH28
THREAD DIRECTIONRIGHT-HAND
LUBRICATIONSOLID FILM OR
DRY FILM AND
CETYL ALCOHOL
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) PIN - RIVET, THREADED, SHEAR, PROTRUDING HEAD, HEX POINT DRIVE, FOR SEALANT APPLICATION


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