NSN 5310-00-639-3984
Part Details | KEY WASHER
5310-00-639-3984 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: 242W122, 242W12-2, 5310-00-639-3984, 00-639-3984, 5310006393984, 006393984
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-3984 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-639-3984
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 242W12-2 | 36384 | FMC CORPLINK-BELT DIV |
Technical Data | NSN 5310-00-639-3984
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 0.438 INCHES MINIMUM AND 0.469 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.010 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |