NSN 5310-00-376-5957
Part Details | KEY WASHER
5310-00-376-5957 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: MR274A, MR27-4A, 5310-00-376-5957, 00-376-5957, 5310003765957, 003765957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-376-5957 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-376-5957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MR27-4A | 76005 | LORD CORPORATIONDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-376-5957
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.390 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.580 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY LENGTH | 0.180 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.110 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.776 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| ANGLE BETWEEN EXTERNAL KEYS | 90.0 DEGREES NOMINAL |
| SPECIAL FEATURES | W/THIRD EXTERNAL KEY,PREBENT,135 DEGREES FROM OTHER EXTERNAL KEYS,0.110 IN. WIDE,0.156 IN. LONG |