NSN 5310-01-144-9581
Part Details | KEY WASHER
5310-01-144-9581 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Alternate Parts: 3M915W4, 3M915W4, T1014W, T101-4W, 5310-01-144-9581, 01-144-9581, 5310011449581, 011449581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 31, 1982 | 01-144-9581 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-144-9581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3M915W4 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 3M915W4 | 1U749 | ENFASCO (INC)DBA ENGINEERED FASTNER CO |
| T101-4W | 59570 | TRICO MANUFACTURING INC. |
Technical Data | NSN 5310-01-144-9581
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 4 |
| HOLE DIAMETER | 0.285 INCHES MINIMUM AND 0.295 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.460 INCHES MINIMUM AND 0.475 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY LENGTH | 0.171 INCHES NOMINAL |
| PEENING KEY LENGTH | 0.277 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.160 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.988 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.027 INCHES NOMINAL |
| SPECIAL FEATURES | PEEING KEY 1 HOLE 0.060 IN. DIA NOM |
