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National Stock Number:
3040-01-043-6385
Federal Supply Class:
3040
National Item Identification Number:
010436385
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:
| 12252377 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BORE DIAMETER | 0.4740 INCHES NOMINAL | | CLAMP SECURING HOLE STYLE | THREADED | | COUNTERBORE DIAMETER | 0.3750 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.6450 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1040 OR STEEL COMP 1541 OR STEEL COMP 1042 OR STEEL COMP 1043 OR STEEL COMP 1045 OR STEEL COMP 1046 OR STEEL COMP 1548 OR STEEL COMP 1049 OR STEEL COMP 1050 OR STEEL COMP 1060 OR STEEL COMP 1080 OR STEEL COMP 1090 OR STEEL COMP 1095 | | NOMINAL THREAD SIZE | 0.190 INCHES | | PLAIN HOLE DIAMETER | 0.2210 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNC | | STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED | | SPECIAL FEATURES | SHOULDER 0.720 H X 0.875 RADIUS HAS 2 HOLES 0.190-24UNC-3B 1.250 C-TO-C; FIRST HOLE PARALLEL TO CLAMP HOLE 0.688 C-TO-C | | SURFACE TREATMENT | ENAMEL | | THICKNESS | 0.500 INCHES NOMINAL |
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