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National Stock Number:
3040-00-400-3077
Federal Supply Class:
3040
National Item Identification Number:
004003077
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:
| 5189113-002 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 75-805436-1 | 07307 | EIGHMY CORP THE | | C66 | 00328 | DESIGNATRONICS INCORPORATED | | 75-805436-1 | 07397 | GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | | AC250 | 24050 | DYNACO DIV TYCO LABORATORIES | | AC250 | 9W957 | DYNACO GEARS INC | | L4-5 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | L4-6 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | LU-2 SPECIAL ALUMINUM | 00141 | ROLLER BEARING CO OF AMERICA, INC | | S3501Y-C066 | 00328 | DESIGNATRONICS INCORPORATED | | P1-8 | 22488 | CONTINENTAL GEAR CO | | CG1-9A | 29440 | W. M. BERG INC | | SM-B-890008-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BORE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | NOMINAL THREAD SIZE | 0.138 INCHES | | OUTSIDE DIAMETER | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED | | SURFACE TREATMENT | ANODIZE | | THICKNESS | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
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