National Item Identification Number

00-569-0330
005690330
3040-00-569-0330
3040005690330

National Stock Number

Item Name

CLAMP,HUB

Federal Supply Class

3040

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

SC-B-70303
51697

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
OUTSIDE DIAMETER
THICKNESS
BORE

Required Description

STEEL
PHOSPHATE
B3 ROUND, SINGLE BOLT SECURED
1.375 INCHES NOMINAL
0.510 INC