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National Stock Number:
3040-01-210-9622
Federal Supply Class:
3040
National Item Identification Number:
012109622
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:
| 3040PL0667669 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 3040PL1874936 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | C539 | 81755 | LOCKHEED MARTIN CORPORATION | | C539-13 | 81755 | LOCKHEED MARTIN CORPORATION | | S3244YR0004 | 00328 | DESIGNATRONICS INCORPORATED |
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Techincal Specification:
| DISTANCE FROM BORE CENTERLINE TO END | 0.312 INCHES NOMINAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | CLAMP SECURING HOLE STYLE | THREADED | | OVERALL LENGTH | 0.484 INCHES NOMINAL | | OVERALL WIDTH | 0.344 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 | | NOMINAL THREAD SIZE | 0.112 INCHES | | PLAIN HOLE DIAMETER | 0.1120 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED | | THICKNESS | 0.250 INCHES NOMINAL |
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