Part Details | SHOULDERED AND RECESSED WASHER
5310-00-531-9445 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
Alternate Parts: 2180, 5310-00-531-9445, 00-531-9445, 5310005319445, 005319445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-531-9445 | 15935 ( WASHER, SHOULDERED AND RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-531-9445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2180 | 18965 | DYNAMIC AIR ENGINEERING, INC. |
Technical Data | NSN 5310-00-531-9445
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.591 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.281 INCHES MINIMUM AND 1.344 INCHES MAXIMUM |
| SHOULDER HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| RECESS ANGLE | 57.0 DEGREES NOMINAL |