NSN 5310-00-256-3084
Part Details | KEY WASHER
5310-00-256-3084 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Alternate Parts: 2531940, 5310-00-256-3084, 00-256-3084, 5310002563084, 002563084
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 15, 1971 | 00-256-3084 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-256-3084
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2531940 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5310-00-256-3084
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 10 |
| HOLE DIAMETER | 0.626 INCHES MINIMUM AND 0.636 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| INTERNAL PREBENT KEY LENGTH | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.125 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.062 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| HEAT TREATMENT | H-32 STRAIN HARDENED, STABILIZED TO 1/4 HARD |