5310-01-568-3891 WASHER,LOCK Index 5310-01-568-3916 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-568-3911

Federal Supply Class:
5310

National Item Identification Number:
015683911

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
1242260819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12422608-00519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
NL61PUD1NORD LOCK INC
NL66Y603FABORY USA LTD.


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO 2081 (ISO/R FE/ZN 8 C2) NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING72.0 ROCKWELL A MINIMUM AND
77.0 ROCKWELL A MAXIMUM
STYLE DESIGNATORTWO PIECE INTERLOCKING
HOLE DIAMETER6.5 MILLIMETERS NOMINAL
OUTSIDE DIAMETER10.8 MILLIMETERS NOMINAL
OVERALL HEIGHT1.80 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, NORDLOCK
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE19207
MFR SOURCE CONTROLLING REFERENCE12422608-005


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