3040-00-585-9972, CLAMP,HUB

National Stock Number:
3040-00-585-9972

Federal Supply Class:
3040

National Item Identification Number:
005859972

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.

Manufacturer Information:

9079736

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

BORE DIAMETER	0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM
CLAMP SECURING HOLE STYLE	THREADED
DISTANCE FROM BORE CENTERLINE TO END	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
FSC APPLICATION DATA	GUIDED MISSILE BATTERY CONTROL CENTRAL
OVERALL LENGTH	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
OVERALL WIDTH	0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 2024
NOMINAL THREAD SIZE	0.086 INCHES
PLAIN HOLE DIAMETER	0.0940 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
STYLE DESIGNATOR	RECTANGULAR, SINGLE BOLT SECURED
SURFACE FINISH	125 MICROINCHES BOTH BEARING FLATS
SURFACE FINISH	125 MICROINCHES INSIDE PERIPHERY
SURFACE TREATMENT	ANODIZE
THICKNESS	0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM

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