NSN 5310-00-245-8268
Part Details | RECESSED WASHER
5310-00-245-8268 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: 5310002458268, 4575571, 457-5571, 10188717, 5310-00-245-8268, 00-245-8268, 5310002458268, 002458268
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 18, 1969 | 00-245-8268 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-245-8268
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5310002458268 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 457-5571 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 10188717 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5310-00-245-8268
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM |
| RECESS DIAMETER | 0.310 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.090 INCHES NOMINAL |
| TOP RECESS DIAMETER | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| TOP RECESS ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |