|
|
|
National Stock Number:
5310-01-355-3681
Federal Supply Class:
5310
National Item Identification Number:
013553681
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:
| 6096395-99 | 82577 | RAYTHEON COMPANY |
|
Techincal Specification:
| HOLE DIAMETER | 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | OVERALL DIAMETER | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SPECIAL FEATURES | INSERT IN WASHER,0.450-0.454 INCHES WIDE,TWO HOLES EACH VERTICAL AND EQUALLY SPACED FROM CENTER HOLE,0.360 INCHES,TW0 HOLES EACH HORIZONTAL; AND NOT EQUALLY SPACED FROM CENTER HOLE; ONE HOLE WITH DIAMETER 0.187-0.193 INCHES,SPACED 0.270 INCHES FROM CENTER TO CENTER HOLE ON LEFT SIDE; ONE HOLE SPACED 0.352 INCHES FROM CENTER TO CENTER ON LEFT SIDE. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THICKNESS | 0.200 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
|
|