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3040-00-406-1872

Shaft Collar

3040004061872 004061872 64546-1

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. View more Shaft Collar

3040-00-406-1872 COLLAR,SHAFT 3040004061872 004061872

Managed by United States
NSN Created on 15 Apr 1970
Data Last Changed
January 2023
NATO Update Count
7
NATO Data Quality
STYL Style A1 for 3040-00-406-1872 1/1
NSN 3040-00-406-1872 (Identification) 1/1

3040-00-406-1872 Stock and Availability Marketplace 3040-00-406-1872

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3040-00-406-1872 Demil Restrictions 3040-00-406-1872

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

3040-00-406-1872 is a Shaft Collar that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

3040-00-406-1872 End Users End Users 3040-00-406-1872

Spain (YB01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 1998

3040-00-406-1872 Manufacturers Approved Sources 3040-00-406-1872

3040-00-406-1872 Technical Data Datasheet 3040-00-406-1872

Characteristic
Specifications
FIIG
A231A0
Bore Diameter [ABXV]
0.2500 Inches Minimum And 0.2520 Inches Maximum
Material Document And Classification [MDCL]
Qq-S-763 Fed Spec Single Material Response
Material [MATT]
Steel Comp 202 Or Steel Comp 302 Or Steel Comp 303 Or Steel Comp 303Se Or Steel Comp 304 Or Steel Comp 304L Or Steel Comp 305 Or Steel Comp 309 Or Steel Comp 310 Or Steel Comp 316 Or Steel Comp 316L Or Steel Comp 317 Or Steel Comp 321 Or Steel Comp 322 Or Steel Comp 324 Or Steel Comp 347 Or Steel Comp 633 Or Steel Comp 634 Or Steel Comp 403 Or Steel Comp 405 Or Steel Comp 410 Or Steel Comp 414 Or Steel Comp 416 Or Steel Comp 416Se Or Steel Comp 420 Or Steel Comp 430 Or Steel Comp 430F Or Steel Comp 430Fse Or Steel Comp 431 Or Steel Comp 440A Or Steel Comp 440B Or Steel Comp 440C Or Steel Comp 440F Or Steel Comp 440Fse Or Steel Comp 446
Nominal Thread Size And Location [CRWB]
0.138 Inches Single Hole
Outside Diameter [ABKV]
0.500 Inches Nominal
Screw Thread Series Designator And Location [CQBP]
Single Hole Unc
Securing Hole Quantity [AHYF]
1
Securing Hole Type And Location [CQKB]
Threaded Single Hole
Style Designator [STYL]
Plain Round
Surface Finish And Location [CSFN]
125 Microinches Overall
Thickness [ABNM]
0.250 Inches Nominal

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3040-00-406-1872 Freight Data Freight Information 3040-00-406-1872

3040-00-406-1872 has freight characteristics managed by the Office od the Secretary of HEW.. 3040-00-406-1872 has a variance between NMFC and UFC when transported by rail and the description should be consulted.