NSN 3040-00-439-6248
Part Details | HUB CLAMP
3040-00-439-6248 An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.
Alternate Parts: 7791013, 3040-00-439-6248, 00-439-6248, 3040004396248, 004396248
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-439-6248 | 27781 ( CLAMP, HUB ) |
REFERENCE DRAWINGS & PICTURES
THREADED
ROUND W/EXTENDED CLAMPING DEVICE
Cross Reference | NSN 3040-00-439-6248
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7791013 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 3040-00-439-6248
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | PHOSPHATE |
| STYLE DESIGNATOR | ROUND W/EXTENDED CLAMPING DEVICE |
| THICKNESS | 0.493 INCHES NOMINAL |
| OVERALL LENGTH | 2.167 INCHES NOMINAL |
| OVERALL WIDTH | 2.020 INCHES NOMINAL |
| BORE DIAMETER | 1.8300 INCHES NOMINAL |
| DISTANCE FROM BORE CENTERLINE TO END | 1.289 INCHES NOMINAL |
| CLAMP SECURING HOLE STYLE | THREADED |
| PLAIN HOLE DIAMETER | 0.2030 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.3740 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.190 INCHES |