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Transmission Synchronizer

NSN: 2520-01-617-7537 | Model: 3785424

A device used in manual automotive transmissions, designed to equalize the speed of the mating parts before they engage. Common types such as block type, disk and plate type, plain type or pin type use friction to synchronize the mating parts. The main function is to help in engaging gears by synchronizing the speeds of the gear and the shaft before the connection is made.

NSN Properties and Flags
NATO Stock Number
2520-01-617-7537
DEMIL
NO
End Application
2320-01-304-2277
Part Name Assigned By Controlling Agency
Synchronizer, transmission

Parts List for Palletized Loading Truck  

Other components in the assembly of NSN 2320-01-304-2277
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7L320T2478 2019-11-25 PLCLB 21 EA
SPE7L319T7502 2019-01-28 PLCLB 16 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 2520-01-617-7537 Datasheet

Supply Class (FSC):
Vehicular Power Transmission Components
Cross Reference:
  • 3785424
  • A5300ESE
  • 3785424
Cage Codes:
  • Oshkosh Corporation (CAGE 45152)
  • Allison Transmission, Inc. (CAGE 73342)
  • Oshkosh Defense, Llc (CAGE 75Q65)
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

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

    019940 - Auto transmissions r clutches

  • 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.

  • 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
    Z
  • Quantity per pack
    No qup
  • 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 $294.56 to $490.93..
Does NSN 2520-01-617-7537 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
What is the NIIN of NSN 2520-01-617-7537?
016177537 or 01-617-7537
Does NSN 2520-01-617-7537 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2520-01-617-7537?
Solicitation SPE7L320T2478 for qty 21 on 11/14/2019
When was this national stock number assigned to the federal catalog?
Apr 02, 2013