NSN 5310-01-029-8176
Part Details | KEY WASHER
5310-01-029-8176 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: ST4M160C2, 5310-01-029-8176, 01-029-8176, 5310010298176, 010298176
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 23, 1976 | 01-029-8176 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-029-8176
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST4M160C2 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-01-029-8176
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 15 |
| HOLE DIAMETER | 1.900 INCHES MINIMUM AND 1.905 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.220 INCHES MINIMUM AND 2.230 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.162 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 2.760 INCHES MINIMUM AND 2.800 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| HEAT TREATMENT | ANNEALED |