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Vehicular Positive Clutch

NSN: 2520-00-741-3946 | Model: 7413946

A clutch used in vehicular applications which transmits motion or power from the driving to the driven member by the engagements of interlocking projections and/or recesses in one member with matching recesses or projections in the other member.

NSN Properties and Flags
NATO Stock Number
2520-00-741-3946
DEMIL
NO
Overall Length
1.155 inches
End Application
2320-00-050-8841
Special Features
Ainternal involute spline 14 teeth; 1.750 in pitch dia, 8/16 dp, 30 degrees pressure angle; enternal involute spline 24 teech; 3.000 in pitch dia.; 0.375 in lg. 3.098 in major dia, 2.865 in minor dia
Material
Steel

Parts List for Truck Chassis  

Other components in the assembly of NSN 2320-00-050-8841

Pricing and Availability

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NSN 2520-00-741-3946 Datasheet

Supply Class (FSC):
Vehicular Power Transmission Components
Cross Reference:
  • 7413946
  • M307543
  • KC2784
  • KC2784
  • L23104
Cage Codes:
  • U S Army Tank Automotive Command (CAGE 19207)
  • Garwood/feller Inc (CAGE 61465)
  • Spalla Inc (CAGE 22852)
  • Diamond Reo Truck Co (CAGE 56442)
  • Vickers Inc (CAGE 61038)
Replacements:
  • 2520-00-741-3946 replaces 2520-00-593-1804
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

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:

    019940 - Auto transmissions r clutches

  • WCC:

    581 - Automobile parts, new

  • 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.

  • LTL:

    M - 85.0

  • 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
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • 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 $5,349.89 to $8,916.48..
Does NSN 2520-00-741-3946 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, Austria, Spain, Singapore, Kuwait, Canada, New Zealand, Republic Of Korea, Norway, Greece, and Turkey
What is the NIIN of NSN 2520-00-741-3946?
007413946 or 00-741-3946
Does NSN 2520-00-741-3946 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2520-00-741-3946?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963