5310-00-638-9856 NUT,PLAIN,HEXAGON Index 5310-00-638-9863 WASHER,FLAT

National Stock Number:
5310-00-638-9857

Federal Supply Class:
5310

National Item Identification Number:
006389857

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:
004-003081-01726916NORTHROP GRUMMAN SYSTEMS CORPORATION
10121572A486GNIMIKKEISTOKESKUS NCB FINLAND
17-910-00-07578022NORTHROP GRUMMAN SYSTEMS CORPORATION
153-0013-00594756THE BOEING COMPANY
272.512301D3683JENOPTIK ADVANCED SYSTEMS GMBH
305-015-0600D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
4197410-01805869RAYTHEON COMPANY
70465119139EASTMAN KODAK CO
60594421340ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV
4197410-01882577RAYTHEON COMPANY
5310PL07254759009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL13693899009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
310-0015-12095105ROCKWELL COLLINS, INC.
5310006389857SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
945723-206106481NORTHROP GRUMMAN SYSTEMS CORPORATION
91128606848HONEYWELL INTERNATIONAL INC
945723-206113973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
AN960C6L1CY13QUESTRON AEROSPACE / FAS-TRONICS DIV.
AN960C6L1Q009MADISON AEROSPACE, INC.
AN960C6L5M696UFC AEROSPACE CORP.
AN960C6L81352AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
AN960C6L88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN960C6L8N056M-F SERVICES INC
E21416-01C5810DRAEGER SAFETY AG & CO. KGAA
AN960-6CLD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
AN960C61D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
AN960C6LD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
ASNA2397C6LF6198AIRBUS OPERATIONS
938.77.61.008S4080PILATUS AIRCRAFT LTD
AN960C6LY9992NAVAL MATERIAL HEADQUARTERS RMN
LD153-0010-000394756THE BOEING COMPANY
E21416-01D1379B/E AEROSPACE SYSTEMS GMBH
H0388D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.139 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
OVERALL DIAMETER0.370 INCHES MINIMUM AND 0.395 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
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.006 INCHES MINIMUM AND 0.026 INCHES MAXIMUM


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