Shouldered Shaft

NSN: 3040-01-134-2903 | Model: 5076A107-1

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

3040-01-134-2903

DEMIL

First End Style

Flat keyway

End Similarity

Not identical

Second End Style

Splined (involute)

Overall Length

5.500 inches

End Application

1730-01-064-5007

First End Keyway Width

Between 0.1863 inches and 0.1880 inches

First End External Keyway Length

1.000 inches

First End Keyway Depth

0.106 inches

First End Diameter

0.7475 inches

Second End Diameter

0.7475 inches

Second End Spline Length

1.250 inches

Second End Spline Minor Diameter

0.4125 inches

Second End Spline Major Diameter

0.4993 inches

Second End Pressure Angle

30.0 degrees

Second End Pitch Diameter

0.46875 inches

Step Quantity

Second End Spline Quantity

Largest Step Diameter

Between 0.746 inches and 0.749 inches

Surface Finish

63.0 microinches

Special Features

Part of shaft support assembly, p/n 1732a138-5

Material

Steel comp 1144

Material Specification

Aisi c1144 assn standard single material response

Fsc Application Data

Ammo loading system, a-10 acft

Parts List for Auxiliary Drive Assembly

Other components in the assembly of NSN 1730-01-064-5007

Shouldered Shaft
NSN 3040-01-134-2903
Shaft Support Assembly
NSN 1730-01-134-2981

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L319T539C	2019-10-04	PLCLK	17 EA
SPE7L317TR325	2017-08-24	PLCLK	7 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3040-01-134-2903 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

5076A107-1
5076A107

Cage Codes:

Tech Systems, Inc. Syn (CAGE 56672)

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

A - Item does not contain precious metal.

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.

Freight Information:

NMFC:

126900 - Power trans shafting/shafts
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,074.87 to $1,791.45..
Does NSN 3040-01-134-2903 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 3040-01-134-2903?
011342903 or 01-134-2903
Does NSN 3040-01-134-2903 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-01-134-2903?
Solicitation SPE7L319T539C for qty 17 on 09/03/2019
When was this national stock number assigned to the federal catalog?
Jul 02, 1982