NSN 5310-00-105-3944
Part Details | RECESSED WASHER
5310-00-105-3944 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: GW10F4, 5310-00-105-3944, 00-105-3944, 5310001053944, 001053944
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 12, 1968 | 00-105-3944 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-105-3944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GW10F4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 5310-00-105-3944
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| RECESS DIAMETER | 0.290 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |
| SPECIAL FEATURES | OD CHAMFEREDON RECESSED SIDE 45.0 DEG 0.030 IN MIN 0.040 IN MAX DEEP |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
