5306-00-531-9513 BOLT,INTERNAL WRENCHING Index 5310-00-531-9515 WASHER,FLAT

National Stock Number:
5310-00-531-9514

Federal Supply Class:
5310

National Item Identification Number:
005319514

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:
10062538A486GNIMIKKEISTOKESKUS NCB FINLAND
1045082423KLEINSCHMIDT INC
122-5277668 ITEM 5853711NAVAL SEA SYSTEMS COMMAND
12905006481NORTHROP GRUMMAN SYSTEMS CORPORATION
153-0013-00694756THE BOEING COMPANY
21806666503WOODWARD, INC.
218066D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
2302923001JKEMBRAER S.A. DBA EMBRAER
2302923FB459EMBRAER AVIATION INTERNATIONAL
2302923S4956EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
3-307630610BETTER PLASTICS INC
310-0001-000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
310-0752-01095105ROCKWELL COLLINS, INC.
310-6360-0013499ROCKWELL COLLINS, INC.
310-6360-0079807WROUGHT WASHER MFG., INC.
310-6360-0095105ROCKWELL COLLINS, INC.
310-6360-00095105ROCKWELL COLLINS, INC.
310-6360-000D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
416631-2D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
4197410-02205869RAYTHEON COMPANY
4197410-02282577RAYTHEON COMPANY
5032082423KLEINSCHMIDT INC
5110-06000KDP7KIDDE-FENWAL, INC.
5310005319514A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310005319514SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
5310PL07247269009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL13895439009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5953200S0522TADIRAN LTD
602775903640LOCKHEED MARTIN CORPORATION
60277590B6S1INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54
602775930874INTERNATIONAL BUSINESS MACHINES CORPORATION
6341D150AHP5CURTISS-WRIGHT CONTROLS, INC.
6CRESD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
81241219203PICATINNY ARSENAL
819092-00664547HONEYWELL INTERNATIONAL, INC
819092-00683298ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE
8202011312TELEDYNE DEFENSE ELECTRONICS, LLC
824-74D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
848979618876U S ARMY AVIATION AND MISSILE COMMAND
882152619203PICATINNY ARSENAL
885243019203PICATINNY ARSENAL
902991-0490536LOCKHEED MARTIN CORP
90400-704643COMTEC INFORMATION SYSTEMS INC DIGITRONICS DIV
91128706848HONEYWELL INTERNATIONAL INC
91128732669ABB INC. DBA A B B ANALYTICAL PRODUCTS
925001-000465597THALES USA, INC.
AN960C655974HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV
AN960C688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN960C6D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
AN960C6Y9992NAVAL MATERIAL HEADQUARTERS RMN
B68156K0967MBDA UK LTD
LS9660C698897LOCKHEED MARTIN CORP
N0678945PROVERBS 31 INVESTMENTS LLC DIV GATEWAY STRATEGIC SOURCING DBA GATEWAY STRATEGIC SOURCING
SX5647K0967MBDA UK LTD
TH-WA0D61204643COMTEC INFORMATION SYSTEMS INC DIGITRONICS DIV
THWA061204643COMTEC INFORMATION SYSTEMS INC DIGITRONICS DIV
W-202094223SPAENAUR INC DBA SPAENAUR INC.
Y7-6D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Z4-629440W. M. BERG INC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 2ND MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 3RD MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL OR STEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 348 OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
NONDEFINITIVE SPEC/STD DATAA TYPE AND 2 GRADE AND B CLASS
OVERALL DIAMETER0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SPECIAL FEATURESFLIGHT SAFETY CRITICAL AIRCRAFT PART
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM


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