NSN 5310-00-639-3887
Part Details | KEY WASHER
5310-00-639-3887 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: 523749, 523749, 5310-00-639-3887, 00-639-3887, 5310006393887, 006393887
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-3887 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-639-3887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 523749 | 0SNH1 | HPL OHIO INC |
| 523749 | 03104 | TELEDYNE TECHNOLOGIES INCORPORATEDDBA TELEDYNE TURBINE ENGINES |
Technical Data | NSN 5310-00-639-3887
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.120 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.991 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.033 INCHES MINIMUM AND 0.039 INCHES MAXIMUM |