NSN 5310-01-146-1389
Part Details | KEY WASHER
5310-01-146-1389 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: 479064, 5310-01-146-1389, 01-146-1389, 5310011461389, 011461389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 25, 1983 | 01-146-1389 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-146-1389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 479064 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5310-01-146-1389
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 2 |
| HOLE DIAMETER | 1.750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.187 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.125 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.750 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.031 INCHES NOMINAL |
| SPECIAL FEATURES | 2 INTERNAL PRE BENT KEYS 0.437 INCHES LONG 180 DEGREES APART |
| END ITEM IDENTIFICATION | FUEL BYPASS VALVE; P/N 366V350; 1 PER ASSEMBLY; MAIN TURBINE MODEL FT4A 2, 6, 12, ONBOARD 378 AND 400 FT COAST GUARD VESSELS |