4820-00-625-5754 VALVE,CHECK Index 5310-00-625-5757 WASHER,LOCK

National Stock Number:
5310-00-625-5756

Federal Supply Class:
5310

National Item Identification Number:
006255756

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
0770-1207187HONEYWELL INTERNATIONAL INC.
10-7016 REV C ITEM 1428199L3 TECHNOLOGIES, INC.
125-4510928-6651563ROHR, INC.
10121565A486GNIMIKKEISTOKESKUS NCB FINLAND
12211-013D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
236-1149P20D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
3314616015434CUMMINS INC.
8000012915434CUMMINS INC.
501-7298327 ITEM N0 2953711NAVAL SEA SYSTEMS COMMAND
501-7298327 ITEM NO 2953711NAVAL SEA SYSTEMS COMMAND
4008925X050CRYSTEEL MANUFACTURING, INC
411027-81296214RAYTHEON COMPANY
5310006255756A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310006255756SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
946008-812006481NORTHROP GRUMMAN SYSTEMS CORPORATION
SW130-5510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
946008-812013973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
98019A38539428MCMASTER-CARR SUPPLY CO
EE4337745152OSHKOSH CORP
98019A3854M087VOLKSWAGEN OF AMERICA INDUSTRIAL ENGINE DIV
925000-081265597THALES USA, INC.
EE4337775Q65OSHKOSH DEFENSE LLC
MS15795-81280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS15795-81296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS15795-31296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS15795812A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
MS15795-812AF918INTEC SRL A SOCIO UNICO
MS21042-5D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS15795-812K5974ROLLS-ROYCE PLC NAVAL MARINE


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.344 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
NONDEFINITIVE SPEC/STD DATAA TYPE AND 1 GRADE AND B CLASS
OVERALL DIAMETER0.688 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM


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