NSN 5310-00-988-7646
Part Details | RECESSED WASHER
5310-00-988-7646 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: 206019202, 2-060-192-02, 5310-00-988-7646, 00-988-7646, 5310009887646, 009887646
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-988-7646 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-988-7646
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-060-192-02 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 5310-00-988-7646
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 8 SPRING TENSION |
| HOLE DIAMETER | 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.558 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| RECESS DEPTH | 0.013 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
| TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
| SPECIAL FEATURES | 0.020 TO 0.030 BY 45 DEG CHAMFERED ON EACH SIDE OF OD |