NSN 3040-01-043-6385

Part Details | HUB CLAMP

3040-01-043-6385 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.

Alternate Parts: 12252377, 3040-01-043-6385, 01-043-6385, 3040010436385, 010436385

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 27, 197701-043-638527781 ( CLAMP, HUB )
REFERENCE DRAWINGS & PICTURES

THREADED

ROUND, SINGLE BOLT SECURED

Cross Reference | NSN 3040-01-043-6385
Part Number Cage Code Manufacturer
1225237719207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3040-01-043-6385
Characteristic Specifications
MATERIAL8$DST1010$DST1012$DST1015$DST1016$DST1017$DST1018$DST1020$DST1023$DST1025$DST1026$DST1029$DST1030$DST1035$DST1536$DST1037$DST1038$DST1040$DST1541$DST1042$DST1043$DST1045$DST1046$DST1548$DST1049$DST1050$DST1060$DST1080$DST1090$DST1095
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-631-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ENAMEL
STYLE DESIGNATOR ROUND, SINGLE BOLT SECURED
OUTSIDE DIAMETER1.750 INCHES NOMINAL
THICKNESS0.500 INCHES NOMINAL
BORE DIAMETER0.4740 INCHES NOMINAL
CLAMP SECURING HOLE STYLE THREADED
PLAIN HOLE DIAMETER0.2210 INCHES NOMINAL
COUNTERBORE DIAMETER0.3750 INCHES NOMINAL
COUNTERBORE DEPTH0.6450 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE0.190 INCHES
SPECIAL FEATURESSHOULDER 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