National Item Identification Number

00-285-4305
002854305
3040-00-285-4305
3040002854305

National Stock Number

Item Name

COLLAR,SHAFT

Federal Supply Class

3040

Referenced on: http://radiosets.tpub.com//TM-11-5820-520-34P-1/TM-11-5820-520-34P-10277.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-520-34P-1/TM-11-5820-520-34P-10284.htm

Description

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.

Commercial and Government Entity Code (Supplier Data)

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80063

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Reference Numbers (Part Numbers)

SM-B-500793

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
OUTSIDE DIAMETER
THICKNESS
BORE

Required Description

STEEL, FED STD 66, AISI B1112, 1212/SAE 1112
ENAMEL,P211C,MIL-G-14072
A1 PLAIN