The Projectile,6 Inch, cataloged under National Stock Number 1320-00-640-6679, is classified within Federal Supply Class 1320 (Ammunition, Over 125mm) of the Ammunition and Explosives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1320-00-640-6679 |
| Item Name | Projectile,6 Inch |
| FSC / FSG | 1320 / 13 — Ammunition, Over 125mm |
| Status | ACTIVE |
| Burst Color | GRAY/GREY |
| Primary Filler Material | COLOR BURST UNIT |
| Model Number | MK34ALLMODS |
| Nose Closure Type | SHIPPING PLUG |
| Design Type | NONFRAGMENTATION |
| Tracer Element | NOT INCLUDED |
| Net Explosive Weight | 0.104800 TRANSPORTATION POUNDS AND 0.104800 STORAGE POUNDS |
| Dot Proper Shipping Name | AMMUNITION,SMOKE |
| Proximity Fuze Adaptability | ADAPTABLE |
| Dot Identification Number | UN0016 |
| Dot Registration Code | EX1988030261 |
| Dod Ammunition Code | 1320-D583 |
| Supplementary Charge | NOT INCLUDED |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP |
| Reference Number Differentiating Characteristics | WITH COLOR BURST UNIT MK 2 MOD 0 GRAY,FOR USE WITH SLOW FIRE GUN |
| Self-Destroying Feature | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0016 · 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP · ships as AMMUNITION,SMOKE |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1320-D583 | 6/9 Informative reference only U.S. Government activity |
| 515237 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 1320-00-640-6679 is a Projectile,6 Inch, classified under FSC 1320, Ammunition, Over 125mm. Status: active.
Key specifications for 1320-00-640-6679: Burst Color: GRAY/GREY; Primary Filler Material: COLOR BURST UNIT; Model Number: MK34ALLMODS; Nose Closure Type: SHIPPING PLUG. 16 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 1320-00-640-6679 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.