NSN 3040-01-079-8012
Part Details | HUB CLAMP
3040-01-079-8012 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: 84713, 3040-01-079-8012, 01-079-8012, 3040010798012, 010798012
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 13, 1979 | 01-079-8012 | 27781 ( CLAMP, HUB ) |
REFERENCE DRAWINGS & PICTURES
THREADED
ROUND, SINGLE BOLT SECURED
Cross Reference | NSN 3040-01-079-8012
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 84713 | 93322 | GE AVIATION SYSTEMS LLCDBA GE AVIATION |
Technical Data | NSN 3040-01-079-8012
| Characteristic | Specifications |
|---|---|
| MATERIAL | 2$DST0302$DST0303$DST0079$DST0304$DST0080$DST0305$DST0309$DST0310$DST0316$DST0082$DST0317$DST0321$DST0322$DST0324$DST0347$DST0633$DST0634$DST0403$DST0405$DST0410$DST0414$DST0416$DST0099$DST0420$DST0430$DST0101$DST0172$DST0431$DST0105$DST0106$DST0107$DST0108$DST0285$DST0446 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED |
| OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
| THICKNESS | 0.156 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| SURFACE FINISH AND LOCATION | BAAD125 MICROINCHES |
| CLAMP SECURING HOLE STYLE | THREADED |
| PLAIN HOLE DIAMETER | 0.0860 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.086 INCHES |
| SPECIAL FEATURES | BORE 1/4-28 UNC-2B INTERNAL THD |