NSN 5310-00-291-4042
Part Details | LOCK WASHER
5310-00-291-4042 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Alternate Parts: MILW6986TYPEA, 5310-00-291-4042, 00-291-4042, 5310002914042, 002914042
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-291-4042 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
FLAT INTERNAL TEETH
Cross Reference | NSN 5310-00-291-4042
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILW6986TYPEA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5310-00-291-4042
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | RSB82.5 ROCKWELL SUPERFICIAL 15-N AND RSC84.5 ROCKWELL SUPERFICIAL 15-N |
| STYLE DESIGNATOR | FLAT INTERNAL TEETH |
| HOLE DIAMETER | 0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.394 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY SURFACE TREATMENT AND BY DIM. |