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National Stock Number:
3040-00-818-2175
Federal Supply Class:
3040
National Item Identification Number:
008182175
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:
| 623526 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BALANCE TYPE | STATIC | | BORE DIAMETER | 0.2440 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | OUTSIDE DIAMETER | 0.652 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE AND MIL-S-7720 MIL SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 630 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 | | NOMINAL THREAD SIZE | 0.086 INCHES | | PLAIN HOLE DIAMETER | 0.0950 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | ROUND SECTIONAL, TWO BOLT SECURED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 990104 06481 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE FINISH | 63 MICROINCHES OVERALL | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
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