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National Stock Number: 3040-00-959-0247
Federal Supply Class: 3040
National Item Identification Number: 009590247
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:
10085823 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 1040042-3 | 56232 | LOCKHEED MARTIN CORPORATION | C147-4 | 00328 | DESIGNATRONICS INCORPORATED | 13027297 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 1041142-003 | 56232 | LOCKHEED MARTIN CORPORATION | 1041142-3 | 56232 | LOCKHEED MARTIN CORPORATION | C3 | 08699 | FAE INDUSTRIES INC | SC5325-0031-3 | 12115 | DRS ICAS, LLC |
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Techincal Specification:
BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM | CLAMP SECURING HOLE STYLE | THREADED | DISTANCE FROM BORE CENTERLINE TO END | 0.344 INCHES NOMINAL | FURNISHED ITEMS AND QUANTITY | 2 MACHINE SCREW | OVERALL LENGTH | 0.687 INCHES NOMINAL | OVERALL WIDTH | 0.420 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 | 0.112 INCHES | PLAIN HOLE DIAMETER | 0.1160 INCHES NOMINAL | SCREW THREAD SERIES DESIGNATOR | UNC | STYLE DESIGNATOR | RECTANGULAR SECTIONAL W/TWO EXTENDED CLAMPING DEVICES AND TWO BOLT SECURED | SURFACE TREATMENT | PASSIVATE | THICKNESS | 0.187 INCHES NOMINAL |
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