NSN 5310-00-930-0189
Part Details | RECESSED WASHER
5310-00-930-0189 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: 697830, 5310-00-930-0189, 00-930-0189, 5310009300189, 009300189
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 15, 1966 | 00-930-0189 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-930-0189
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 697830 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 5310-00-930-0189
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 4 SPRING TENSION |
| HOLE DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| RECESS DIAMETER | 0.725 INCHES MINIMUM AND 0.735 INCHES MAXIMUM |
| RECESS DEPTH | 0.051 INCHES MINIMUM AND 0.071 INCHES MAXIMUM |