Part Details | KEY WASHER
5310-01-291-8881 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: AXA04081, A-XA0408-1, 5310-01-291-8881, 01-291-8881, 5310012918881, 012918881
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 06, 1989 | 01-291-8881 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-291-8881
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A-XA0408-1 | 74841 | FRUEHAUF CORPFRUEHAUF TRAILER OPNS |
Technical Data | NSN 5310-01-291-8881
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM |
| STYLE DESIGNATOR | KEY |
| INTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 5.060 INCHES NOMINAL |
| INTERNAL STRAIGHT KEY WIDTH | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.650 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.210 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |