NSN 5310-00-330-8331
Part Details | KEY WASHER
5310-00-330-8331 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: 152898, 326842, 152898, 5310-00-330-8331, 00-330-8331, 5310003308331, 003308331
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-330-8331 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-00-330-8331
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 152898 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 326842 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
| 152898 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
Technical Data | NSN 5310-00-330-8331
| Characteristic | Specifications |
|---|---|
| EXTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.125 INCHES NOMINAL |
| INTERNAL PREBENT KEY LENGTH | 0.061 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.218 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.625 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| INTERNAL PREBENT KEY ANGLE | 90.0 DEGREES NOMINAL |