Shaft Collar

L4-24
(NSN) National Stock Number
3040-01-425-7696
Federal Supply Classification
3040 Miscellaneous Power Transmission Equipment
Item Name Code
13743
Schedule B Code
-
Summary

0.5000 inches nominal outside diameter, 0.2500 inches nominal thickness, 0.2500 inches nominal bore diameter, 2320-01-123-1610 end item identification, 4 securing hole quantity, all holes unc screw thread series designator and location

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
13743 A231A0 - 2
Specifications
Outside Diameter
0.5000 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Thickness
0.2500 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Bore Diameter
0.2500 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
End Item Identification
2320-01-123-1610
Details The national stock number or the identification information of the end equipment for which the item is a part.
Securing Hole Quantity
4
Details The number of holes provided for securing the item in a fixed position.
Screw Thread Series Designator And Location
all holes unc
Details A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter,and the thread location.
Securing Hole Type And Location
threaded all holes
Details Indicates the type of securing hole and the location.
Nominal Thread Size And Location
0.1380 inches all holes
Details A designation that is used for the purpose of general identification of the thread and the location.
Material
aluminum alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
anodize
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
plain round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
TAC-250 01351 E - 5 2 - ZZ
C129 00328 E - 5 2 - ZZ
CS-34 29440 E - 5 9 - ZZ
DL424 29964 E - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64300 - W -
RVC WCC TCC SHC
- 593 Z 9
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FAQs
Frequently asked questions for NSN 3040-01-425-7696
What is the NIIN of the NSN 3040-01-425-7696?
The National Item Identification Number (NIIN) of the NSN 3040-01-425-7696 is 01-425-7696
When the NSN 3040-01-425-7696 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Wed, Feb 28, 1996
Does the NSN 3040-01-425-7696 contain any precious metals?
Does not contain precious metal
Does the NSN 3040-01-425-7696 contain any hazardous material?
No data in HMIRS

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