NSN 5310-00-857-5398
Part Details | KEY WASHER
5310-00-857-5398 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: 639301104, 639301-104, 226179, 22-61-79, 5310-00-857-5398, 00-857-5398, 5310008575398, 008575398
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 09, 1967 | 00-857-5398 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-857-5398
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639301-104 | 12436 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 22-61-79 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
Technical Data | NSN 5310-00-857-5398
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.376 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.515 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.052 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.053 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.158 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.257 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.609 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM |