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Weapons Ammunition Handling System

NSN: 1005-01-289-8490 | Model: 512L509
ITAR Registered seal

This unit consists of several items (drum unit and exit and entrance units, chutes, conveyor, hydraulic drive etc.) which process the ammunition aboard the aircraft and supply the on board weapons and eject the used cartridges.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled (Code D)
Major Components
Ndrum assembly; exit unit assembly; entrance unit assembly; transfer unit assembly; access unit assembly; hydraulic drive assembly; main drive assembly; gun drive assembly; feed chute assembly; return chutes; chute element; conveyor belt assembly
End Application
F-16 acft

Inventory Check

The last inventory check on this NSN was done on 11/24/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • Overhauled: 1

Pricing and Availability

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NSN 1005-01-289-8490 Datasheet

Supply Class (FSC):
Through 30mm Guns
Cross Reference:
  • 512L509
Cage Codes:
  • Ots, Inc. General Dynamics (CAGE 05606)
Schedule B & Trade:
  • Schedule B: 9305996600 (NAICS 332994)

    Part and accessories of articles of headings 9301 to 9304, nesoi

  • SITC: 89199

    Parts and accessories, n.E.S. Of military weapons (other than revolvers a nd pistols) and nonmilitary arms (other than firearms and sidearms)

  • End Use: 41120

    Toys, games, and sporting goods


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.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1005-01-289-8490 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Poland, Singapore, Republic Of Korea, Netherlands, Denmark, Norway, and Turkey
What is the NIIN of NSN 1005-01-289-8490?
012898490 or 01-289-8490
Does NSN 1005-01-289-8490 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1005-01-289-8490?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 01, 1988