NSN 5310-00-576-7340
Part Details | RECESSED WASHER
5310-00-576-7340 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: S1610210161, S1610-21016-1, 5310CH340315, 5310CH34-031-5, 5310-00-576-7340, 00-576-7340, 5310005767340, 005767340
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-576-7340 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-576-7340
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1610-21016-1 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 5310CH34-031-5 | 81996 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5310-00-576-7340
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.4385 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.687 INCHES NOMINAL |
| RECESS DIAMETER | 0.500 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |
| HEAT TREATMENT | AS FABRICATED |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |