NSN 5310-00-774-4681
Part Details | KEY WASHER
5310-00-774-4681 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: 502112, 7744681, 5310-00-774-4681, 00-774-4681, 5310007744681, 007744681
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-774-4681 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-774-4681
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 502112 | 02978 | L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS |
| 7744681 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5310-00-774-4681
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 3 |
| HOLE DIAMETER | 0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.660 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.093 INCHES NOMINAL |
| EXTERNAL TAPERED KEY WIDTH | 0.380 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.937 INCHES NOMINAL |
| SPLIT KEY LENGTH | 0.190 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.048 INCHES NOMINAL |
| ANGLE BETWEEN EXTERNAL KEYS | 60.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |