NSN 5310-01-381-3877
Part Details | RECESSED WASHER
5310-01-381-3877 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: 6768937001, 676-8937-001, 5310-01-381-3877, 01-381-3877, 5310013813877, 013813877
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 15, 1993 | 01-381-3877 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-381-3877
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 676-8937-001 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
Technical Data | NSN 5310-01-381-3877
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 4 SPRING TENSION |
| HOLE DIAMETER | 0.153 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.279 INCHES MINIMUM AND 0.283 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.060 INCHES NOMINAL |
| RECESS DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| RECESS DEPTH | 0.030 INCHES NOMINAL |