Part Details | KEY WASHER
5310-01-264-1083 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: ST4M199C7B, ST4M199C7B, 5310-01-264-1083, 01-264-1083, 5310012641083, 012641083
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 24, 1987 | 01-264-1083 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-264-1083
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST4M199C7B | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST4M199C7B | 5K636 | RANKIN T G CO INC |
Technical Data | NSN 5310-01-264-1083
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.703 INCHES MINIMUM AND 0.735 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES NOMINAL |
| INTERNAL STRAIGHT KEY WIDTH | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.195 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.387 INCHES MINIMUM AND 0.397 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.759 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |