NSN 3040-01-231-3949
Part Details | HUB CLAMP
3040-01-231-3949 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: 15224, 3040-01-231-3949, 01-231-3949, 3040012313949, 012313949
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 26, 1986 | 01-231-3949 | 27781 ( CLAMP, HUB ) |
REFERENCE DRAWINGS & PICTURES
THREADED
ROUND, SINGLE BOLT SECURED
Cross Reference | NSN 3040-01-231-3949
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 15224 | 74445 | H-K CONNECTICUT HOLDING COMPANY |
Technical Data | NSN 3040-01-231-3949
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED |
| OUTSIDE DIAMETER | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM |
| THICKNESS | 0.430 INCHES MINIMUM AND 0.446 INCHES MAXIMUM |
| BORE DIAMETER | 0.6250 INCHES NOMINAL |
| CLAMP SECURING HOLE STYLE | THREADED |
| SCREW THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| SPECIAL FEATURES | CLAMP SCREWS ARE SOCKET HEAD CAP SCREWS EITHER ALLOY STEEL OR AUSTENITIC STAINLESS |