|
|
|
National Stock Number:
5310-01-099-4977
Federal Supply Class:
5310
National Item Identification Number:
010994977
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:
| 5310PL0848155 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN960-616LL | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | P185A12-01 | 81755 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| MATERIAL | STEEL COMP 1008 OR | | STEEL COMP 1009 OR | | STEEL COMP 1015 OR | | STEEL COMP 1018 OR | | STEEL COMP 1020 OR | | STEEL COMP 1025 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR | | QQ-S-698 FED SPEC 2ND MATERIAL RESPONSE OR | | QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OR | | QQ-S-698 FED SPEC 4TH MATERIAL RESPONSE OR | | QQ-S-698 FED SPEC 5TH MATERIAL RESPONSE OR | | MIL-S-7952 MIL SPEC 5TH MATERIAL RESPONSE OR | | MIL-S-7952 MIL SPEC 6TH MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | CENTER HOLE SHAPE STYLE | ROUND | | HOLE DIAMETER | 0.390 INCHES MINIMUM AND | | 0.400 INCHES MAXIMUM | | PERIPHERAL SHAPE STYLE | ROUND | | OVERALL DIAMETER | 0.656 INCHES MINIMUM AND | | 0.686 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | THICKNESS | 0.016 INCHES MINIMUM AND | | 0.080 INCHES MAXIMUM |
|
|