NSN 5310-01-325-1985
Part Details | KEY WASHER
5310-01-325-1985 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: MS14198K7C, MS14198K7C, 5310-01-325-1985, 01-325-1985, 5310013251985, 013251985
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 30, 1990 | 01-325-1985 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL PREBENT KEY
Cross Reference | NSN 5310-01-325-1985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS14198K7C | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS14198K7C | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-01-325-1985
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | INTERNAL PREBENT KEY |
| HOLE DIAMETER | 0.443 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER | 0.108 INCHES MINIMUM AND 0.138 INCHES MAXIMUM |
| WIRE HOLE DIAMETER | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |