5310-00-167-0810 WASHER,FLAT Index 5310-00-167-0812 WASHER,FLAT

National Stock Number:
5310-00-167-0811

Federal Supply Class:
5310

National Item Identification Number:
001670811

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:
004-003081-04526916NORTHROP GRUMMAN SYSTEMS CORPORATION
10116610A486GNIMIKKEISTOKESKUS NCB FINLAND
122-5277668 ITEM 8153711NAVAL SEA SYSTEMS COMMAND
5310PL07187419009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
701-4711389 PIECE 4280064NAVAL SHIP SYSTEMS COMMAND
8287000 ITEM 11853711NAVAL SEA SYSTEMS COMMAND
906604A274NSCANDINAVIAN MANUFACTURING SCAMA AB
98017A23039428MCMASTER-CARR SUPPLY CO
98017A23039429ENCOTECH INC
AN960-C1616D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
AN960C161688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN960C161688444AMERICAN SAFETY TECHNOLOGIES INC DIV ITW AMERICAN SAFETY TECHNOLOGIES
M1170-133101A196NFMV, FORSVARETS MATERIELVERK - SWEDISH DEFENCE MATERIEL ADMINISTRATION
MS960C161696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NAS114980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1149C1690R1PN61DILLON AERO, INC.
NAS1149C1690R80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.005 INCHES MINIMUM AND 1.025 INCHES MAXIMUM
OVERALL DIAMETER1.745 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 3RD MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL
NONDEFINITIVE SPEC/STD DATAA TYPE AND 2 GRADE AND B CLASS
PERIPHERAL SHAPE STYLEROUND
SPECIAL FEATURESLIGHT
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM


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