5340-01-492-5629 BUMPER Index 4730-01-492-5631 ELBOW,HOSE TO BOSS

National Stock Number:
5310-01-492-5630

Federal Supply Class:
5310

National Item Identification Number:
014925630

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:
996140131K426MOOG INC.
99614013-041K426MOOG INC.
99614013-0499932MOOG INC.


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.628 INCHES MINIMUM AND 0.648 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 5083 OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER1.205 INCHES MINIMUM AND 1.215 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
THICKNESS0.056 INCHES MINIMUM AND 0.058 INCHES MAXIMUM
CENTER HOLE SHAPE STYLEROUND


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