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Shouldered Shaft

Model / MPN: 2498050 | NSN: 3040-01-156-5805
ITAR Registered seal

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 fla (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.

Product Details
NATO Stock Number
3040-01-156-5805
Sold in multiples of
1 EA
DEMIL
NO
First End Style
Plain
End Similarity
Not identical
Second End Style
Splined (involute)
Overall Length
2.675 inches
End Application
Starter 36e153-4a, f108 engine for kc135r aircraft
First End Diameter
Between 1.5980 inches and 1.6020 inches
Second End Diameter
Between 1.2580 inches and 1.2620 inches
Second End Spline Length
1.1750 inches
Second End Spline Minor Diameter
Between 1.0950 inches and 1.1050 inches
Second End Spline Major Diameter
Between 1.2580 inches and 1.2620 inches
Second End Pressure Angle
20.0 degrees
Second End Pitch Diameter
1.2000 inches
Step Quantity
6
Second End Spline Quantity
12
Largest Step Diameter
Between 1.598 inches and 1.602 inches
Surface Finish
32.0 microinches
Material
Steel
Material Specification
Ams6415 assn standard single material response
Solicitations
Solicitation Description Qty UOM Close Date
SPE7L317TN423 Shaft, Shouldered 12 EA 07/24/2017
SPE7L318T1143 Shaft, Shouldered 12 EA 10/30/2017
SPE7L318T6098 Shaft, Shouldered 21 EA 01/02/2018
SPE7L318T9473 Shaft, Shouldered 95 EA 02/20/2018
SPE7L318T057N Shaft, Shouldered 47 EA 03/16/2018
SPE7L318T175D Shaft, Shouldered 26 EA 04/20/2018
SPE7L318Q0781 Shaft, Shouldered 52 EA 06/20/2018
SPE4A719T293E Shaft, Shouldered 35 EA 05/20/2019
SPE4A719T387V Shaft, Shouldered 72 EA 07/01/2019
SPE4A719T526V Shaft, Shouldered 124 EA 08/19/2019
SPE4A719T635W Shaft, Shouldered 18 EA 10/07/2019

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2498050 Cross Reference
  • 2498050
  • 2498050