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National Stock Number:
3040-00-297-5326
Federal Supply Class:
3040
National Item Identification Number:
002975326
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:
| 136C903G01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 136C903G01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DISTANCE FROM BORE CENTERLINE TO END | 1.000 INCHES NOMINAL | | BORE DIAMETER | 0.8880 INCHES MINIMUM AND 0.8980 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | COUNTERBORE DEPTH | 0.1900 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.2320 INCHES MINIMUM AND 0.2380 INCHES MAXIMUM | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | OVERALL WIDTH | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | NOMINAL THREAD SIZE | 0.164 INCHES | | PLAIN HOLE DIAMETER | 0.1710 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED | | SURFACE TREATMENT | CHROMATE | | THICKNESS | 0.375 INCHES NOMINAL |
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