NSN 5310-00-478-4838
Part Details | KEY WASHER
5310-00-478-4838 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: 30F384754, 30F38475-4, 5310-00-478-4838, 00-478-4838, 5310004784838, 004784838
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-478-4838 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-478-4838
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30F38475-4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 5310-00-478-4838
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 9 |
| HOLE DIAMETER | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.087 INCHES MINIMUM AND 0.092 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.087 INCHES MINIMUM AND 0.092 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.670 INCHES MINIMUM AND 0.720 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.030 INCHES NOMINAL |