5320-01-322-8736 PIN-RIVET Index 5342-01-322-8738 DOOR,ACCESS,WEAPON SYSTEM

National Stock Number:
5310-01-322-8737

Federal Supply Class:
5310

National Item Identification Number:
013228737

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
2300924906710VALLEY-TODECO, INC.
230092491WL60LOCKHEED MARTIN SERVICES, LLC
2300924927238BRISTOL INDUSTRIES, LLC
230092495M696UFC AEROSPACE CORP.
2300924963005ROLLS-ROYCE CORPORATION
2300924973342ALLISON TRANSMISSION INC
VCV001106710VALLEY-TODECO, INC.
BH00784-427238BRISTOL INDUSTRIES, LLC
2300924974703LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY
5310PL20478879009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
SURFACE TREATMENTSILVER OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.560 INCHES MINIMUM AND
0.570 INCHES MAXIMUM
OVERALL HEIGHT0.240 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
WASHER THICKNESS0.030 INCHES MINIMUM AND
0.050 INCHES MAXIMUM
WIDTH ACROSS FLATS0.347 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE63005
MFR SOURCE CONTROLLING REFERENCE23009249


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