NSN 5310-01-127-8061
Part Details | SHOULDERED AND RECESSED WASHER
5310-01-127-8061 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: 6539111610101, 65391-11610-101, 5310-01-127-8061, 01-127-8061, 5310011278061, 011278061
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 09, 1982 | 01-127-8061 | 15935 ( WASHER, SHOULDERED AND RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-127-8061
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 65391-11610-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 5310-01-127-8061
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 7 SPRING TENSION |
| HOLE DIAMETER | 11.506 INCHES MINIMUM AND 11.516 INCHES MAXIMUM |
| SHOULDER DIAMETER | 12.320 INCHES NOMINAL |
| OUTSIDE DIAMETER | 12.680 INCHES NOMINAL |
| RECESS DIAMETER | 12.010 INCHES NOMINAL |
| SHOULDER HEIGHT | 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.250 INCHES NOMINAL |
| RECESS ANGLE | 120.0 DEGREES NOMINAL |