NSN 5310-01-137-3958
Part Details | RECESSED WASHER
5310-01-137-3958 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: 8035001048 PIECE 65, 803-5001048 PIECE 65, 5310-01-137-3958, 01-137-3958, 5310011373958, 011373958
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 25, 1982 | 01-137-3958 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-137-3958
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-5001048 PIECE 65 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5310-01-137-3958
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 1.094 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.718 INCHES MINIMUM AND 3.720 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 1.124 INCHES MINIMUM AND 1.184 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 1.124 INCHES MINIMUM AND 1.184 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
| TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
| SPECIAL FEATURES | CHAMFER OUTSIDE EDGES 0.015 IN. MIN 0.045 IN. MAX BY 45.0 DEG |