5310-00-883-9383 WASHER,FLAT Index 5310-00-883-9385 WASHER,LOCK

National Stock Number:
5310-00-883-9384

Federal Supply Class:
5310

National Item Identification Number:
008839384

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:
012039172582ROLLS-ROYCE SOLUTIONS AMERICA INC
0126006-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
107100-13437695RAYTHEON COMPANY
22143272582ROLLS-ROYCE SOLUTIONS AMERICA INC
10121794A486GNIMIKKEISTOKESKUS NCB FINLAND
0716645S3002GENERAL DYNAMICS EUROPEAN LAND SYSTEMS - MOWAG GMBH
4912548-1303956NORTHROP GRUMMAN SYSTEMS CORPORATION
310-0167-00013499ROCKWELL COLLINS, INC.
6961942 FIND 1553711NAVAL SEA SYSTEMS COMMAND
310-0167-0079807WROUGHT WASHER MFG., INC.
310-0167-00079807WROUGHT WASHER MFG., INC.
5310PL07381949009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4912548-1390536LOCKHEED MARTIN CORP
426008-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
CAV10-64P11871RECON/OPTICAL, INC.
98019A13339428MCMASTER-CARR SUPPLY CO
98019A33339428MCMASTER-CARR SUPPLY CO
A3210097-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
M15795-84280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS15795-84280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
FFW9281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
H95516-120084347SINGER CO THE KEARFOTT DIV
MS15795-84296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 301 OR
STEEL COMP 302 OR
STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.214 INCHES MINIMUM AND
0.227 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.495 INCHES MINIMUM AND
0.515 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.036 INCHES MINIMUM AND
0.065 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATAA TYPE AND
1 GRADE AND
B CLASS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFW92


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