NSN 5310-00-558-6856
Part Details | KEY WASHER
5310-00-558-6856 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: 2551681, 5310-00-558-6856, 00-558-6856, 5310005586856, 005586856
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-558-6856 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-558-6856
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2551681 | 88277 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-00-558-6856
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 5 |
| HOLE DIAMETER | 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.078 INCHES MINIMUM AND 0.108 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.375 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.017 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |