NSN 5310-01-112-7946
Part Details | RECESSED WASHER
5310-01-112-7946 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: 755RP, 755-RP, SMB963803, SM-B-963803, 5310-01-112-7946, 01-112-7946, 5310011127946, 011127946
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 10, 1981 | 01-112-7946 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-112-7946
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 755-RP | 98021 | HALKEY-ROBERTS CORPORATION |
| SM-B-963803 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5310-01-112-7946
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.849 INCHES MINIMUM AND 0.869 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 0.578 INCHES MINIMUM AND 0.618 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 0.578 INCHES MINIMUM AND 0.618 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
| TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |