NSN 5310-01-091-1242
Part Details | KEY WASHER
5310-01-091-1242 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: CA21089C4R, CA21089-C-4R, 5310-01-091-1242, 01-091-1242, 5310010911242, 010911242
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 01, 1980 | 01-091-1242 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-091-1242
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA21089-C-4R | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
Technical Data | NSN 5310-01-091-1242
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 950.0 ROCKWELL H MAXIMUM |
| STYLE DESIGNATOR | KEY |
| INTERNAL KEY QUANTITY | 2 |
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.044 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.095 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |