The Projectile,155 Millimeter, cataloged under National Stock Number 1320-01-663-1672, is classified within Federal Supply Class 1320 (Ammunition, Over 125mm) of the Ammunition and Explosives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1320-01-663-1672 |
| Primary Part Number | 13067524 |
| Item Name | Projectile,155 Millimeter |
| FSC / FSG | 1320 / 13 — Ammunition, Over 125mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| FSC Application Data | 1320 |
| Model Number | M1122 (TNT) |
| Net Explosive Weight | 2.83 TRANSPORTATION POUNDS AND 2.83 STORAGE POUNDS |
| Dot Proper Shipping Name | PROJECTILES |
| Dot Identification Number | UN0168 |
| Unit Package Quantity | 1 |
| Dod Ammunition Code | 1320-DA51 |
| Dot Hazard Class/division | 1.1 |
| Dot Warning Label Code | EXPLOSIVE 1.1D |
| Weapon and Model Number for Which Designed | -777 SERIES,-109A5/A6/A7 HOWITZER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) DOT hazard class/division 1.1 · UN ID UN0168 · warning label EXPLOSIVE 1.1D · ships as PROJECTILES |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13067524 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 13067523 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 1320-DA51 | 6/9 Informative reference only U.S. Government activity |
NSN 1320-01-663-1672 is a Projectile,155 Millimeter, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1320, Ammunition, Over 125mm. Status: active.
NSN 1320-01-663-1672 has 2 manufacturer part numbers on file: 13067524 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 13067523 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
3 possible matches (shared part number, not a government interchangeability claim): 1320-01-670-6865, 1320-01-694-7781, 1320-01-717-0520. Verify interchangeability with system specifications before substitution.
Key specifications for 13067524: FSC Application Data: 1320; Model Number: M1122 (TNT); Net Explosive Weight: 2.83 TRANSPORTATION POUNDS AND 2.83 STORAGE POUNDS; Dot Proper Shipping Name: PROJECTILES. 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 1320-01-663-1672 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.