3040-00-464-6179, CLAMP,HUB

National Stock Number:
3040-00-464-6179

Federal Supply Class:
3040

National Item Identification Number:
004646179

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:

1028607

10001

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

SCREW THREAD SERIES DESIGNATOR	UNC
SURFACE FINISH AND LOCATION	250 MICROINCHES OUTSIDE PERIPHERY
SURFACE FINISH AND LOCATION	250 MICROINCHES BOTH BEARING FLATS
SURFACE FINISH AND LOCATION	63 MICROINCHES INSIDE PERIPHERY
OVERALL WIDTH	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
OVERALL LENGTH	0.700 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
NOMINAL THREAD SIZE	0.138 INCHES
THICKNESS	0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
CLAMP SECURING HOLE STYLE	THREADED
BORE DIAMETER	0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
STYLE DESIGNATOR	RECTANGULAR, SINGLE BOLT SECURED
PLAIN HOLE DIAMETER	0.1510 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM
DISTANCE FROM BORE CENTERLINE TO END	0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
SURFACE TREATMENT	OXIDE

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