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Practice Bomb Signal Cartridge

NSN: 1325-01-497-5234 | Model: 923AS403
ITAR Registered seal

An explosive item inserted in the nose of a practice bomb. It is detonated upon impact and produces a signal such as a puff of smoke, light, or an ejection of dye.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled (Code G)
Cartridge Model Number
Mk 4 mod 5
Dod Ammunition Code
Dot Identification Number
Dot Registration Code
Net Explosive Weight
0.00674 storage pounds and 0.00674 transportation pounds
Special Features
Mk 3 mod 0 stl plt 6214432 q type 6000; this item contains 26 grams of red phosphorous
Hazardous Material Classification Code
1.4 department of defense hazard class division
Dot Proper Shipping Name
Cartridges, signal

Pricing and Availability

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NSN 1325-01-497-5234 Datasheet

Supply Class (FSC):
Cross Reference:
  • 923AS403
  • 1325-EB80
Cage Codes:
  • Naval Air Systems Command (CAGE 30003)
  • Department Of Defense Ammunition (CAGE 99999)
Schedule B & Trade:
  • Schedule B: 9306900080 (NAICS 332993)

    Parts for bombs, grenades, torpedos, mines, and similar munitions of war

  • SITC: 89129

    Munitions of war and parts thereof, n.E.S.

  • End Use: 50050

    Tanks, artillery, missiles, rockets, guns and ammunition


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.

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    Repairable item. Condemnation and disposal to be performed at contractor facility.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $4.62 to $7.70..
Does NSN 1325-01-497-5234 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 Navy, and Nadb (nato Ammunition Data Base)
What is the NIIN of NSN 1325-01-497-5234?
014975234 or 01-497-5234
Does NSN 1325-01-497-5234 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1325-01-497-5234?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 22, 2002