NSN 5310-01-213-4840
Part Details | KEY WASHER
5310-01-213-4840 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: MS250817, MS25081-7, 5310-01-213-4840, 01-213-4840, 5310012134840, 012134840
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 26, 1985 | 01-213-4840 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-213-4840
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS25081-7 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5310-01-213-4840
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.747 INCHES MINIMUM AND 0.757 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.968 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.317 INCHES MINIMUM AND 0.331 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.011 INCHES MINIMUM AND 1.037 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |