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National Stock Number:
3040-00-238-9231
Federal Supply Class:
3040
National Item Identification Number:
002389231
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:
| 11592689 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 3040002389231 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3040002389231 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| BORE DIAMETER | 2.0000 INCHES MINIMUM AND 2.0030 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | UNTHREADED | | DISTANCE FROM BORE CENTERLINE TO END | 1.900 INCHES NOMINAL | | OVERALL LENGTH | 3.300 INCHES NOMINAL | | OVERALL WIDTH | 2.800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | PLAIN HOLE DIAMETER | 0.4400 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND W/EXTENDED CLAMPING DEVICE | | SURFACE FINISH | 125 MICROINCHES BOTH BEARING FLATS | | SURFACE TREATMENT | ENAMEL SEMIGLOSS | | THICKNESS | 0.880 INCHES NOMINAL |
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