NSN 5310-01-344-0631
Part Details | RECESSED WASHER
5310-01-344-0631 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Alternate Parts: 28460081, 2846008-1, 28460081, 2846008-1, 5310-01-344-0631, 01-344-0631, 5310013440631, 013440631
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 22, 1991 | 01-344-0631 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-344-0631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2846008-1 | 55332 | A M MACHINE CO INC |
| 2846008-1 | 52088 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5310-01-344-0631
| Characteristic | Specifications |
|---|---|
| HOLE DIAMETER | 0.219 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.130 INCHES NOMINAL |
| RECESS ANGLE | 100.0 DEGREES NOMINAL |
| SPECIAL FEATURES | WASHER IS TAPERED ALONG LENGTH |