NSN 5310-00-765-1978
Part Details | KEY WASHER
5310-00-765-1978 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: 7651978, 5310-00-765-1978, 00-765-1978, 5310007651978, 007651978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-765-1978 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-765-1978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7651978 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5310-00-765-1978
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.078 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.148 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.308 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.5685 INCHES MINIMUM AND 0.5785 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.035 INCHES NOMINAL |