5310-00-167-0818 WASHER,FLAT Index 5310-00-167-0821 WASHER,FLAT

National Stock Number:
5310-00-167-0820

Federal Supply Class:
5310

National Item Identification Number:
001670820

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:
101715-3108118EATON AVIATION CORPORATION
10335603A486GNIMIKKEISTOKESKUS NCB FINLAND
13351403956NORTHROP GRUMMAN SYSTEMS CORPORATION
12-2008488907BRUNSWICK CORP
13351490536LOCKHEED MARTIN CORP
118-113686-029D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
2410053001JKEMBRAER S.A. DBA EMBRAER
167082019203PICATINNY ARSENAL
4848862983EATON AEROSPACE, LLC
407 56677294PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC
22-335899167HAMILTON SUNDSTRAND CORPORATION
2410053FB459EMBRAER AVIATION INTERNATIONAL
48488K4413EATON LIMITED
2410053S4956EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
5-4-1305-11205699BRUNSWICK CORP DEFENSE DIV
907241K106848HONEYWELL INTERNATIONAL INC
911247K3606848HONEYWELL INTERNATIONAL INC
5337-20000KDP7KIDDE-FENWAL, INC.
80117119203PICATINNY ARSENAL
801171-0032345DEFENSE REDUCTION AGENCY
839342-0032345DEFENSE REDUCTION AGENCY
5544138-153711NAVAL SEA SYSTEMS COMMAND
5-4-1305-11281337W1D1 NATICK SOLDIER CENTER
5310PL06460579009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL06896009009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
791-540-9033499193HONEYWELL INTERNATIONAL INC.
5310001670820A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
901673A274NSCANDINAVIAN MANUFACTURING SCAMA AB
938.77.11.117S4080PILATUS AIRCRAFT LTD
5310001670820SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SP-59 PIECE 4406289BEACH-RUSS COMPANY
AN960-51607068AVIALL AIRLINE INC
AN960-5160PYA5CONTINENTAL MOTORS, INC.
NAS1149C056380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1149F0563P80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
A25M500486786RICE CARROLL W CO
AN960-51688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
NAS1149F0563PA0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
NAS1149F0563PAC910AERTEKNO S.R.L.
AN960516D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Z00.N5741503390F0086SOCATA
N5741503390F0210AIRBUS HELICOPTERS (ETS DEMARIGNANE)
AN960-516F0422ZODIAC AEROTECHNICS FUEL & INERTINGSYSTEMS
ASNA2397-516F6198AIRBUS OPERATIONS
NAS1149F0563PK0668LEONARDO UK LTD
NAS1149F0563PKCV81AVIATION SPARES & REPAIRS LIMITED


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM
OVERALL DIAMETER0.557 INCHES MINIMUM AND 0.582 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THICKNESS0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM


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