NSN 5310-01-047-6986
Part Details | RECESSED WASHER
5310-01-047-6986 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: 18548781, 18-54878-1, 18548781, 18-54878-1, 18548781, 18-54878-1, 5310-01-047-6986, 01-047-6986, 5310010476986, 010476986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 12, 1977 | 01-047-6986 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-047-6986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18-54878-1 | 8X044 | DERCO AEROSPACE, INC. |
| 18-54878-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 18-54878-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES,INC. |
Technical Data | NSN 5310-01-047-6986
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.569 INCHES MINIMUM AND 0.579 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| RECESS DIAMETER | 0.677 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.078 INCHES NOMINAL |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |