NSN 5310-00-550-2449
Part Details | KEY WASHER
5310-00-550-2449 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: 2551801, 5310-00-550-2449, 00-550-2449, 5310005502449, 005502449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-550-2449 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-550-2449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2551801 | 88277 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-00-550-2449
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| HOLE DIAMETER | 0.390 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.687 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.186 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.093 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.421 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.797 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |