NSN 5310-00-255-3405
Part Details | KEY WASHER
5310-00-255-3405 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: 002432, 00243-2, S7406, 5310-00-255-3405, 00-255-3405, 5310002553405, 002553405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-255-3405 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-255-3405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 00243-2 | 14153 | DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER |
| S7406 | 81601 | NORFOLK NAVAL SHIPYARD |
Technical Data | NSN 5310-00-255-3405
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| PEENING KEY LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.375 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 2.000 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | BOLT SIZE AND MATERIAL |