Shouldered Shaft

NSN: 3040-00-875-6517 | Model: GYLC1201

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.

NSN Properties and Flags

NATO Stock Number

3040-00-875-6517

DEMIL

First End Style

Splined (straight)

End Similarity

Not identical

Second End Style

External threaded

Overall Length

2.0312 inches

First End Diameter

0.3180 inches

First End Spline Length

0.938 inches

First End Spline Minor Diameter

0.2910 inches

First End Spline Major Diameter

0.3110 inches

Second End Diameter

0.1883 inches

Second End External Thread Length

0.284 inches

First End Spline Quantity

Largest Step Diameter

0.312 inches

Surface Finish

32.0 microinches

Special Features

0.476 in. Between keyway centers

Material

Steel

Material Specification

Aisi or sae 440a assn standard single material response

Inventory Check

The last inventory check on this NSN was done on 08/13/2024. Due to rapid changes in inventory this may not be the current stock qty.

New: 1

Pricing and Availability

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NSN 3040-00-875-6517 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

GYLC1201

Cage Codes:

Ge Aviation Systems Llc (CAGE 05624)

Schedule B & Trade:

Schedule B: 8483105000 (NAICS 333613)

Transmission shafts and cranks, except camshafts and crankshafts
SITC: 74810

Transmission shafts (including cam and crank shafts) and cranks
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3040-00-875-6517 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 3040-00-875-6517?
008756517 or 00-875-6517
Does NSN 3040-00-875-6517 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-875-6517?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1960