Part Details | RECESSED WASHER
5310-01-263-9148 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: WC2214, WC22-14, 5310-01-263-9148, 01-263-9148, 5310012639148, 012639148
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 22, 1987 | 01-263-9148 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-263-9148
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WC22-14 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-01-263-9148
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 39.0 ROCKWELL C NOMINAL AND 43.0 ROCKWELL C MINIMUM |
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.877 INCHES MINIMUM AND 0.881 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.775 INCHES MINIMUM AND 1.885 INCHES MAXIMUM |
| RECESS DIAMETER | 1.023 INCHES MINIMUM AND 1.033 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| RECESS ANGLE | 45.0 DEGREES NOMINAL |
| SUPPLEMENTARY FEATURES | MAGNAFLUXED PER MIL-I-6868 |