NSN 5310-00-638-5074
Part Details | KEY WASHER
5310-00-638-5074 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: 242824, 5310-00-638-5074, 00-638-5074, 5310006385074, 006385074
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-638-5074 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-638-5074
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 242824 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5310-00-638-5074
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 5 |
| HOLE DIAMETER | 1.010 INCHES MINIMUM AND 1.030 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY LENGTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| PEENING KEY LENGTH | 0.430 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.720 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY ANGLE | 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM |
| SPECIAL FEATURES | KEYS SPACED 37 DEG APART WITH CENTER KEY ANGLE 90 DEG AND 0.070 IN. LG |