5310-00-404-4606 WASHER,FLAT Index 5330-00-404-4609 GASKET

National Stock Number:
5310-00-404-4607

Federal Supply Class:
5310

National Item Identification Number:
004044607

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:
1220456-619315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
1220456-655972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
13008-1-15-12-91K426MOOG INC.
13008-1-15-12-999932MOOG INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5519 ASSN STD 1ST MATERIAL RESPONSE AND E,30905-5,GR H,FSCM 02981 MFR REF 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 301 OR STEEL OVERALL
OVERALL DIAMETER0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.015 INCHES NOMINAL


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