NSN 5310-01-023-5886
Part Details | RECESSED WASHER
5310-01-023-5886 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: 5310010235886, 11655449, 5310-01-023-5886, 01-023-5886, 5310010235886, 010235886
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 21, 1976 | 01-023-5886 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-023-5886
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5310010235886 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 11655449 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5310-01-023-5886
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.218 INCHES MINIMUM AND 1.228 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
| TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
| HEAT TREATMENT | QUENCHED AND TEMPERED |