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National Stock Number:
3040-00-984-1960
Federal Supply Class:
3040
National Item Identification Number:
009841960
Description:
CLAMP,HUB
Detail:
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.
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Manufacturer Information:
| GC503H3 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | L1-8 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | QB79050-8 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES NOMINAL | | CLAMP SECURING HOLE STYLE | THREADED | | DISTANCE FROM BORE CENTERLINE TO END | 0.359 INCHES NOMINAL | | FURNISHED ITEMS AND QUANTITY | 2 SETSCREW | | OVERALL LENGTH | 0.719 INCHES NOMINAL | | OVERALL WIDTH | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | NOMINAL THREAD SIZE | 0.086 INCHES | | PLAIN HOLE DIAMETER | 0.0890 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | ROUND SECTIONAL W/TWO EXTENDED CLAMPING DEVICES | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
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