NSN 5310-01-280-6771
Part Details | RECESSED WASHER
5310-01-280-6771 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: BACW10CW120CE, 5310-01-280-6771, 01-280-6771, 5310012806771, 012806771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 13, 1988 | 01-280-6771 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-280-6771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BACW10CW120CE | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5310-01-280-6771
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 6 SPRING TENSION |
| HOLE DIAMETER | 12.2 MILLIMETERS MINIMUM AND 12.6 MILLIMETERS MAXIMUM |
| OUTSIDE DIAMETER | 20.5 MILLIMETERS MINIMUM AND 21.0 MILLIMETERS MAXIMUM |
| RECESS DIAMETER | 13.8 MILLIMETERS MINIMUM AND 14.2 MILLIMETERS MAXIMUM |
| MATERIAL THICKNESS | 1.8 MILLIMETERS MINIMUM AND 2.2 MILLIMETERS MAXIMUM |
| RECESS ANGLE | 80.0 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |