5310-00-740-7417 WASHER,LOCK Index 4820-00-740-7437 VALVE,CHECK

National Stock Number:
5310-00-740-7418

Federal Supply Class:
5310

National Item Identification Number:
007407418

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:
10493841A486GNIMIKKEISTOKESKUS NCB FINLAND
25704-281200-46-0D1839BUNDESAMT FUER AUSRUESTUNG,
25704-281200-46-0D2692KRAUSS-MAFFEI WEGMANN GMBH & CO. KG-WERK KASSEL-
740741819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7407418D5589FEINMECHANISCHE WERKE MAINZ GMBH
7407418D9893LIEBHERR-AEROSPACE LINDENBERG GMBH


Techincal Specification:
HOLE DIAMETER0.317 INCHES MINIMUM AND 0.334 INCHES MAXIMUM
OUTSIDE DIAMETER0.411 INCHES MINIMUM AND 0.428 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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