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National Stock Number:
3040-00-483-8613
Federal Supply Class:
3040
National Item Identification Number:
004838613
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:
| 146334-2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | DISTANCE FROM BORE CENTERLINE TO END | 0.371 INCHES MINIMUM AND 0.379 INCHES MAXIMUM | | OVERALL LENGTH | 0.802 INCHES MINIMUM AND 0.812 INCHES MAXIMUM | | OVERALL WIDTH | 0.432 INCHES MINIMUM AND 0.444 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-19081, CLASS 01 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-19081, CLASS 02 MIL SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP A3 OR STEEL COMP O2 | | NOMINAL THREAD SIZE | 0.164 INCHES | | PLAIN HOLE DIAMETER | 0.1850 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED | | SURFACE FINISH | 125 MICROINCHES BOTH BEARING FLATS | | SURFACE FINISH | 125 MICROINCHES OUTSIDE PERIPHERY | | SURFACE TREATMENT | OXIDE | | THICKNESS | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
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