NSN 5310-01-147-4911
Part Details | KEY WASHER
5310-01-147-4911 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: MILW21338, MIL-W-21338, MS19070202, MS19070-202, MS1907020, MS19070-20, 5310-01-147-4911, 01-147-4911, 5310011474911, 011474911
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 17, 1983 | 01-147-4911 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-147-4911
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-W-21338 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MS19070-202 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS19070-20 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5310-01-147-4911
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 50.0 BRINELL MINIMUM AND 81.0 BRINELL MAXIMUM |
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 19 |
| HOLE DIAMETER | 3.988 INCHES MINIMUM AND 4.018 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 4.812 INCHES MINIMUM AND 4.857 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 5.500 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.088 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |
| HEAT TREATMENT | ANNEALED |