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Wheel-track Chock

NSN: 1730-01-381-5318 | Model: 1509AS500-1
ITAR Registered seal

An item consisting of a single chock or a pair of chocks which are connected by a spreader bar, ropes, or the like. It is designed to be placed in front of, and/or behind a wheel or track to prevent movement.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled (Code B)
End Application
Aircraft models a-4 and h-2
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE8EF21T1562 2021-07-29 PEPCD 34 EA

Pricing and Availability

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NSN 1730-01-381-5318 Datasheet

Supply Class (FSC):
Aircraft Ground Servicing Equipment
Cross Reference:
  • 1509AS500-1
  • 1509AS500-1
  • 1509AS500-1
Cage Codes:
  • Naval Air Systems Command (CAGE 30003)

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    156690 - Plastic/rubr chocks whl solid rubr

  • WCC:

    671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

  • SHC:

    9 - Other or no special handling required (sh)

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    T - 55.0

  • LCL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    Ground support equipment-end items

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $6,054.18 to $10,090.31..
Does NSN 1730-01-381-5318 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 Navy, and New Zealand
What is the NIIN of NSN 1730-01-381-5318?
013815318 or 01-381-5318
Does NSN 1730-01-381-5318 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1730-01-381-5318?
Solicitation SPE8EF21T1562 for qty 34 on 08/04/2021
When was this national stock number assigned to the federal catalog?
Oct 18, 1993