Part Details | HUB CLAMP
3040-00-146-3261 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: 6324388, 632438-8, 6324380008, 632438-0008, 3040-00-146-3261, 00-146-3261, 3040001463261, 001463261
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 24, 1971 | 00-146-3261 | 27781 ( CLAMP, HUB ) |
REFERENCE DRAWINGS & PICTURES
THREADED
ROUND, SINGLE BOLT SECURED
Cross Reference | NSN 3040-00-146-3261
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 632438-8 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
| 632438-0008 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
Technical Data | NSN 3040-00-146-3261
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 6, ALLOY 2024, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED |
| OUTSIDE DIAMETER | 0.409 INCHES NOMINAL |
| THICKNESS | 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| BORE DIAMETER | 0.1570 INCHES MINIMUM AND 0.1590 INCHES MAXIMUM |
| CLAMP SECURING HOLE STYLE | THREADED |
| PLAIN HOLE DIAMETER | 0.0610 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.060 INCHES |
| SPECIAL FEATURES | BORE COUNTERSUNK 82 DEG BY 0.2200 IN. DIA |