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3040-01-254-4539
Shouldered Shaft
3040012544539 012544539 STC90232-3
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT. View more Shouldered Shaft
January 2023
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Restrictions 3040-01-254-4539
3040-01-254-4539 is a Shouldered Shaft 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.
Import and Export 3040-01-254-4539
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 3040-01-254-4539
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
Approved Sources 3040-01-254-4539
- Part Number
- Manufacturer
- Status
- STC90232-3
- Manufacturer
- 07132 - Spec Tool Company (Active)
- Primary Buy
- Primary Buy
Datasheet 3040-01-254-4539
- Characteristic
- Specifications
- FIIG
- Specifications
- A23200
- End Item Identification [AGAV]
- 1730-01-076-5468
- End Similarity [AAHN]
- Not Identical
- First End Diameter [AMDL]
- 0.7490 Inches Minimum And 0.7500 Inches Maximum
- First End Groove Diameter [AAHH]
- 0.7120 Inches Minimum And 0.7180 Inches Maximum
- First End Groove Width [AAHG]
- 0.0460 Inches Minimum And 0.0490 Inches Maximum
- First End Distance From End To Groove [AMCY]
- 0.1110 Inches Minimum And 0.1140 Inches Maximum
- First End Style [AAGZ]
- Circular Grooved
- Material Document And Classification [MDCL]
- Mil-S-6758 Mil Spec Single Material Response
- Material [MATT]
- Steel Comp 4130
- Largest Step Diameter [CSPY]
- 1.249 Inches Minimum And 1.250 Inches Maximum
- Second End Distance From End To Groove [AMFQ]
- 0.0460 Inches Minimum And 0.0490 Inches Maximum
- Second End Diameter [AMFZ]
- 0.9990 Inches Minimum And 1.0000 Inches Maximum
- Second End Style [AAHP]
- Circular Grooved
- Second End Groove Diameter [AAHX]
- 0.9520 Inches Minimum And 0.9580 Inches Maximum
- Second End Groove Width [AAHW]
- 0.0460 Inches Minimum And 0.0490 Inches Maximum
- Overall Length [ABHP]
- 7.550 Inches Minimum And 7.770 Inches Maximum
- Step Quantity [ATPC]
- 1
- Supplementary Features [SUPP]
- Gearbox Shaft Appl
- Surface Finish [CSYM]
- 125.0 Microinches
NATO Stock Numbers Related to 3040-01-254-4539
Freight Information 3040-01-254-4539
3040-01-254-4539 has freight characteristics managed by Canada.. 3040-01-254-4539 has a variance between NMFC and UFC when transported by rail and the description should be consulted.