5340-00-889-8677 CAP,PROTECTIVE,DUST AND MOISTURE Index 5310-00-889-8691 WASHER,RECESSED

National Stock Number:
5310-00-889-8690

Federal Supply Class:
5310

National Item Identification Number:
008898690

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:
BL-2095-R22908484BREEZE-EASTERN LLC
BL2095C1-22908484BREEZE-EASTERN LLC
BL2095C22908484BREEZE-EASTERN LLC


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.307 INCHES MINIMUM AND
0.317 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.552 INCHES MINIMUM AND
0.572 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.010 INCHES MINIMUM AND
0.030 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE08484
DESIGN CONTROL REFERENCEBL-2095-R229


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