The Projectile,5 Inch 54 Caliber, cataloged under National Stock Number 1320-01-077-4277, is classified within Federal Supply Class 1320 (Ammunition, Over 125mm) of the Ammunition and Explosives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1320-01-077-4277 |
| Primary Part Number | 5366526 |
| Item Name | Projectile,5 Inch 54 Caliber |
| FSC / FSG | 1320 / 13 — Ammunition, Over 125mm |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Burst Color | GRAY/GREY |
| Primary Filler Material | COLOR BURST UNIT |
| Model Number | MK97 MOD 2 |
| Unit Package Type | PALLET, ADAPTER AND PALLET, METAL |
| Design Type | TARGET PRACTICE |
| Tracer Element | NOT INCLUDED |
| Net Explosive Weight | 0.034 STORAGE POUNDS AND 0.034 TRANSPORTATION POUNDS |
| Fuze Model Number | MK30 MOD 5 |
| Dot Proper Shipping Name | AMMUNITION, ILLUMINATING |
| Proximity Fuze Adaptability | NOT ADAPTABLE |
| Dot Identification Number | UN0254 |
| Dot Registration Code | EX1987120858 |
| Dod Ammunition Code | 1320-D290 |
| Supplementary Charge | NOT INCLUDED |
| Fuze Type | POINT DETONATING |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Booster Model Number | MK54 MOD 2 |
| Gross Weight | 3695.0 PALLET POUNDS AND 3695.0 SHIPPING CONTAINER POUNDS |
| 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 UN0254 · 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as AMMUNITION, ILLUMINATING |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5366526 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1320-D290 | 6/9 Informative reference only U.S. Government activity |
NSN 1320-01-077-4277 is a Projectile,5 Inch 54 Caliber, manufactured by Naval Sea Systems Command, classified under FSC 1320, Ammunition, Over 125mm. Status: active.
NSN 1320-01-077-4277 has 1 manufacturer part number on file: 5366526 (Naval Sea Systems Command).
Key specifications for 5366526: Burst Color: GRAY/GREY; Primary Filler Material: COLOR BURST UNIT; Model Number: MK97 MOD 2; Unit Package Type: PALLET, ADAPTER AND PALLET, METAL. 20 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 1320-01-077-4277 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.