NSN 5310-00-975-2741
Part Details | CONCAVE WASHER
5310-00-975-2741 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.
Alternate Parts: 408406, 4084-06, 408406, 4084-06, NAS12886W, NAS1288-6W, 5310-00-975-2741, 00-975-2741, 5310009752741, 009752741
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 11, 1972 | 00-975-2741 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
Cross Reference | NSN 5310-00-975-2741
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4084-06 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| 4084-06 | 72962 | HARVARD INDUSTRIES INC |
| NAS1288-6W | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-00-975-2741
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | CONCAVE |
| HOLE DIAMETER | 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM |
| RADIUS | 0.385 INCHES MINIMUM AND 0.415 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.640 INCHES MAXIMUM |
| RECESS DIAMETER | 0.620 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1288 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |