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National Stock Number:
3040-00-105-6619
Federal Supply Class:
3040
National Item Identification Number:
001056619
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:
| 344C945H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 1.3500 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | OUTSIDE DIAMETER | 2.400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626, ALLOY 360, 1/2H FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 360 | | NOMINAL THREAD SIZE | 0.164 INCHES | | PLAIN HOLE DIAMETER | 0.1780 INCHES MINIMUM AND 0.1830 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNC | | SPECIAL FEATURES | FOUR NO. 6-32 THD HOLES 0.310 IN. DEEP ON 1.420 IN. BY 1.420 IN. MTG CENTERS ON ONE SIDE | | STYLE DESIGNATOR | ROUND SECTIONAL, TWO BOLT SECURED | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | THICKNESS | 0.880 INCHES NOMINAL |
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