Part Details | SHOULDERED AND RECESSED WASHER
5310-00-531-1863 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: BA1012932, BA10129-32, BA1012932, BA10129-32, 8023643, 5310-00-531-1863, 00-531-1863, 5310005311863, 005311863
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-531-1863 | 15935 ( WASHER, SHOULDERED AND RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-531-1863
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BA10129-32 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| BA10129-32 | 01714 | LUCENT TECHNOLOGIES INCADVANCED TECHNOLOGY SYSTEMS |
| 8023643 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5310-00-531-1863
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 3 SPRING TENSION |
| HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| RECESS DIAMETER | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| SHOULDER HEIGHT | 0.156 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |