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Hydraulic Motor-pump

NSN: 4320-01-320-4744 | Model: 12375388

An item designed to function as a hydraulic motor for one mode of operation, and to function as a pump in another mode of operation, without adjustment or modification.

NSN Properties and Flags
NATO Stock Number
4320-01-320-4744
DEMIL
NO
End Application
2320-01-230-0304 truck, medium wrecker, 5 ton, 6x6, m936a2
Special Features
Front plate holds motor in box. Front shaft diam 1.248 in min and 1.250 in max protrudes 1.310 in nom from front of plate. Shaft is keyed and endis beveled. Rear shaft is 0.625 in nomsquared and extends from rear surface 0.750 in nom. Front plate mounts to box by 4 bolts 5/8-11 unc-2b-0.880 in long. Rear face has 2 ports to receive 1x11 1/2 npt
Special Test Features
Break-in of unit is required. Endurance test 100hrs cw and 100 hrs ccw rotation cycling. No external leak permitted. Painted w/primer then top coatgreen. All ports and machined surfacesto be free of paint. Salt fog test required. Important-refer to drawing no. 12375388 for complete information
Test Data Document
19207-12375388 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)
General Description
Item nearly a square box w/following dim 10.000 in nom w, 10.000 in nomh, 9.000 in nom depth

Parts List for Wrecker Truck  

Other components in the assembly of NSN 2320-01-230-0304

Pricing and Availability

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NSN 4320-01-320-4744 Datasheet

Supply Class (FSC):
Power And Hand Pumps
Cross Reference:
  • 12375388
  • 4320013204744
Cage Codes:
  • U S Army Tank Automotive Command (CAGE 19207)
  • E.c.a Etablissement (CAGE SCY13)
Schedule B & Trade:
  • Schedule B: 8413919050 (NAICS 333996)

    Parts of hydraulic fluid power pumps

  • SITC: 74291

    Parts of pumps for liquids

  • End Use: 21100

    Industrial engines

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.

CRITL

- The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Freight Information:
  • NMFC:

    125820 - Motors/pumps hydraulic rotary/pistn

  • 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.

  • LCL:

    K - 92.5

  • LTL:

    P - 77.5

  • 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
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    K22ntx-
  • 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 $3,904.20 to $6,507.00..
Does NSN 4320-01-320-4744 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 Air Force, U.s. Marine Corps, Israel, Morocco, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 4320-01-320-4744?
013204744 or 01-320-4744
Does NSN 4320-01-320-4744 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-01-320-4744?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 25, 1990