Shouldered Shaft

NSN: 3040-00-026-4184 | Model: 11154916

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

3040-00-026-4184

DEMIL

Yes - ITAR Controlled (Code B)

First End Style

Plain

End Similarity

Not identical

Second End Style

External threaded

Overall Length

1.250 inches

First End Diameter

Between 0.1860 inches and 0.1870 inches

Second End Diameter

Between 0.0810 inches and 0.1120 inches

Second End External Thread Length

0.288 inches

Step Quantity

Largest Step Diameter

Between 0.186 inches and 0.187 inches

Surface Finish

63.0 microinches

Material

Steel comp 303

Material Specification

Qq-s-764, class 303 a military specification single material response

Fsc Application Data

Test set, electronic systems, specially designed, acft

Inventory Check

The last inventory check on this NSN was done on 05/17/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 21
As Removed: 1
New: 5935
Overhauled: 1
Serviceable: 1

Pricing and Availability

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NSN 3040-00-026-4184 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

11154916
10126
10126

Cage Codes:

U S Army Aviation and Missile (CAGE 18876)
Kollmorgen Corp (CAGE 04191)
Tally Printer Corporation (CAGE 12344)

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

ADPE

- Represents items with no adp components

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 3040-00-026-4184 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece
What is the NIIN of NSN 3040-00-026-4184?
000264184 or 00-026-4184
Does NSN 3040-00-026-4184 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-026-4184?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 17, 1972