NSN 5310-00-316-6979
Part Details | KEY WASHER
5310-00-316-6979 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: MILW21338, MIL-W-21338, MS19070222, MS19070-222, 5310-00-316-6979, 00-316-6979, 5310003166979, 003166979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 11, 1973 | 00-316-6979 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-316-6979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-W-21338 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MS19070-222 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5310-00-316-6979
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 19 |
| HOLE DIAMETER | 4.395 INCHES MINIMUM AND 4.425 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 5.281 INCHES MINIMUM AND 5.326 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 6.062 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.118 INCHES MINIMUM AND 0.132 INCHES MAXIMUM |