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National Stock Number:
3040-00-815-7828
Federal Supply Class:
3040
National Item Identification Number:
008157828
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:
| 628924 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES NOMINAL | | CLAMP SECURING HOLE STYLE | THREADED | | COUNTERBORE DEPTH | 0.1300 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.0960 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE | | NOMINAL THREAD SIZE | 0.086 INCHES | | PLAIN HOLE DIAMETER | 0.0700 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED | | SPECIAL FEATURES | THD BORE 0.250 IN. 28 UNF-2B | | THICKNESS | 0.160 INCHES NOMINAL |
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