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Differential Spider

NSN: 2520-00-437-6987 | Model: WA31-3

A spider with four radiating arms, designed to form a connection between two shafts, which allows one shaft to rotate while the other is stopped or rotates at a different speed or direction.

NSN Properties and Flags
NATO Stock Number
2520-00-437-6987
DEMIL
NO
End Application
3930-00-935-7856
Arm Length
1.531 inches
Length Across Arms
4.625 inches
Arm Diameter
0.750 inches
Hub Thickness
0.906 inches
Hub Bore Diameter
0.656 inches
Material
Steel

Parts List for Fork Lift Truck  

Other components in the assembly of NSN 3930-00-935-7856

Pricing and Availability

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NSN 2520-00-437-6987 Datasheet

Supply Class (FSC):
Vehicular Power Transmission Components
Cross Reference:
  • WA31-3
  • 4906402-5
  • 4707710
  • 0A5731
  • WA31-3
Cage Codes:
  • Warner Corp Borg (CAGE 27995)
  • Kalmar Ac Inc (CAGE 0AHU0)
  • Agco Corp (CAGE 6N299)
  • Uniweld Products, Inc. (CAGE 17941)
  • Liberty Ventures Inti Llc (CAGE 79410)
Schedule B & Trade:
  • Schedule B: 8483909500 (NAICS 333613)

    Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts

  • SITC: 74890

    Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

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.

Freight Information:
  • NMFC:

    133300 - Machinery/machines noi

  • 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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,102.13 to $1,836.88..
Does NSN 2520-00-437-6987 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 Army, Department Of The Navy, and Greece
What is the NIIN of NSN 2520-00-437-6987?
004376987 or 00-437-6987
Does NSN 2520-00-437-6987 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2520-00-437-6987?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 03, 1969