NSN 5310-01-066-1695
Part Details | RECESSED WASHER
5310-01-066-1695 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Alternate Parts: MS141557, MS14155-7, MS141557, MS14155-7, 5310-01-066-1695, 01-066-1695, 5310010661695, 010661695
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 04, 1978 | 01-066-1695 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-066-1695
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS14155-7 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS14155-7 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-01-066-1695
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.868 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.144 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 0.556 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 0.556 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
| TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |