NSN 5310-00-899-2181
Part Details | KEY WASHER
5310-00-899-2181 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: 317746, MS927613, MS9276-13, 317746, 317746, 5310-00-899-2181, 00-899-2181, 5310008992181, 008992181
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 08, 1967 | 00-899-2181 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-00-899-2181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 317746 | 81924 | ATOMIC ENERGY COMMISSIONOAK RIDGE OPNS OFFICE |
| MS9276-13 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 317746 | 30201 | TREGO INC |
| 317746 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5310-00-899-2181
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 3 |
| HOLE DIAMETER | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| EXTERNAL TAPERED KEY WIDTH | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.415 INCHES MINIMUM AND 0.425 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.977 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| SPLIT KEY LENGTH | 0.180 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| SPECIAL FEATURES | BOTH ANGULAR KEYS BENT 15 DEG IN OPPOSITE DIRECTION OF PREBENT KEY |