NSN 5310-00-639-0787
Part Details | LOCK WASHER
5310-00-639-0787 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: MS3533574, MS35335-74, 596473, 5310-00-639-0787, 00-639-0787, 5310006390787, 006390787
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-0787 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
FLAT EXTERNAL TEETH
Cross Reference | NSN 5310-00-639-0787
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS35335-74 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 596473 | 00000 | ORDNANCE CORPS |
Technical Data | NSN 5310-00-639-0787
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND RBC94.0 ROCKWELL B MINIMUM |
| STYLE DESIGNATOR | FLAT EXTERNAL TEETH |
| HOLE DIAMETER | 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | B TYPE |