The Cartridge,signal,practice Bomb, cataloged under National Stock Number 1325-01-323-9922, is classified within Federal Supply Class 1325 (Bombs) of the Ammunition and Explosives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1325-01-323-9922 |
| Primary Part Number | 923AS504-2 |
| Item Name | Cartridge,signal,practice Bomb |
| FSC / FSG | 1325 / 13 — Bombs |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Net Explosive Weight | 0.00674 STORAGE POUNDS AND 0.00674 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | CARTRIDGES, SIGNAL |
| Dot Identification Number | UN0312 |
| Dot Registration Code | EX1988060576B |
| Unable to Decode | UNABLE TO DECODE |
| Dod Ammunition Code | 1325-F562 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Package Reference Number | WR53/885 US NAVY AND 923AS504 US ARMY US |
| Reference Number Differentiating Characteristics | PACKAGING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0312 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES, SIGNAL |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 923AS504-2 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 398800 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1325PL0198111 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1325-F562 | 6/9 Informative reference only U.S. Government activity |
| LD166560 | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 923AS307-2 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1325-01-323-9922 is a Cartridge,signal,practice Bomb, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1325, Bombs. Status: active.
NSN 1325-01-323-9922 has 2 manufacturer part numbers on file: 923AS504-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 398800 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 923AS504-2: Net Explosive Weight: 0.00674 STORAGE POUNDS AND 0.00674 TRANSPORTATION POUNDS; Dot Proper Shipping Name: CARTRIDGES, SIGNAL; Dot Identification Number: UN0312; Dot Registration Code: EX1988060576B. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1325-01-323-9922 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.