NSN 5310-01-243-9437
Part Details | SHOULDERED AND RECESSED WASHER
5310-01-243-9437 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: 13211E8712, 5310-01-243-9437, 01-243-9437, 5310012439437, 012439437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 05, 1986 | 01-243-9437 | 15935 ( WASHER, SHOULDERED AND RECESSED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-243-9437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13211E8712 | 97403 | CECOM LR CENTER |
Technical Data | NSN 5310-01-243-9437
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 4.025 INCHES MINIMUM AND 4.035 INCHES MAXIMUM |
| SHOULDER DIAMETER | 4.560 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.880 INCHES NOMINAL |
| SHOULDER HEIGHT | 0.340 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.159 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| SPECIAL FEATURES | DEPTH OF BOTTOM RECESS 0.160 IN.,CHAMFER OUTER EDGE 30 DEG |