NSN 5310-00-986-9971
Part Details | RECESSED WASHER
5310-00-986-9971 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: 208000403, 2-080-004-03, 5310-00-986-9971, 00-986-9971, 5310009869971, 009869971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-986-9971 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-986-9971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-080-004-03 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 5310-00-986-9971
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 23.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 6 SPRING TENSION |
| HOLE DIAMETER | 1.440 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.814 INCHES MINIMUM AND 1.815 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| RECESS DEPTH | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.112 INCHES NOMINAL |
| SPECIAL FEATURES | 3 SCALLOPS ON WASHER FACE 0.800 IN. NOM DIA C TO C 120 DEG APART,OUTER EDGES TO BE 0.750 IN. FROM CENTER OF FACE,INTERSECT SCALLOPS WITH 1.100 IN. NOM BORE,ALL TO BE 0.035 IN. NOM DEPTH |
| HEAT TREATMENT | STRESS RELIEVED |