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Shouldered Shaft

NSN: 3040-01-083-1137 | Model: 7994976

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
3040-01-083-1137
DEMIL
NO
End Similarity
Not identical
Overall Length
4.440 inches
End Application
2320-00-051-0489 truck wrecker 5 ton 6x6 m816
Step Quantity
6
Largest Step Diameter
1.250 inches
Special Features
Both ends chamfered 0.03 in by 45degrees. Short end 2d step surface finished to 250 microinches. Both sides of large collar finished to 125 microinches. Long end has 0.125 in diam hole bored axially 2.500 in deep, centered and intersects w/transverse hole 0.125in diam bored thru. External thread size both ends 0.750-16 unf-2a, internalthd size long end 0.125-27 nptf. Case harden surface to rockwell c58-36
Material
Steel comp 8620 or steel comp 8720
Test Data Document
19207-7994976 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Parts List for Wrecker Truck  

Other components in the assembly of NSN 2320-00-051-0489

Pricing and Availability

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NSN 3040-01-083-1137 Datasheet

Supply Class (FSC):
Miscellaneous Power Transmission Equipment
Cross Reference:
  • 7994976
Cage Codes:
  • U S Army Tank Automotive Command (CAGE 19207)
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:

    095190 - Hardware, noi sub 9

  • WCC:

    713 - Metal hardware

  • 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.

  • LCL:

    Q - 70.0

  • LTL:

    Q - 70.0

  • ACC:

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

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Akz
  • AAC
    X
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    13a2---
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $54.76 to $91.26..
Does NSN 3040-01-083-1137 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada
What is the NIIN of NSN 3040-01-083-1137?
010831137 or 01-083-1137
Does NSN 3040-01-083-1137 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-01-083-1137?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 17, 1979