The Projectile,5 Inch 54 Caliber, cataloged under National Stock Number 1320-00-540-9256, is classified within Federal Supply Class 1320 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1320-00-540-9256 |
| Primary Part Number | LD265505 |
| Item Name | Projectile,5 Inch 54 Caliber |
| FSC / FSG | 1320 / 13 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Fuze Model Number | MK25 ALL MODS AND MK28 ALL MODS AND MK31 ALL MODS |
| Model Number | MK41 ALL MODS |
| Proximity Fuze Adaptability | ADAPTABLE |
| Unable to Decode | UNABLE TO DECODE |
| Dot Registration Code | EX1988060503 |
| Dot Proper Shipping Name | PROJECTILES |
| Tracer Element | NOT INCLUDED |
| Fuze Type | MECHANICAL TIME AND BASE DETONATING |
| Booster Model Number | MK 43 MOD 1 |
| Dod Ammunition Code | 1320-D319 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY FUZE TYPE,FUZE MODEL NUMBER,BOOSTER MODEL NUMBER |
| Net Explosive Weight | 7.83 STORAGE POUNDS AND 7.83 TRANSPORTATION POUNDS |
| Weapon and Model Number for Which Designed | MK 16 ALL MODS,MK 18 ALL MODS,MK 19 ALL MODS GUN |
| Package Reference Number | WR54/6B US NAVY |
| Design Type | ANTIAIRCRAFT-COMMON |
| Supplementary Charge | NOT INCLUDED |
| Primary Filler Material | EXPLOSIVE D |
| Self-Destroying Feature | NOT INCLUDED |
| Dot Identification Number | UN0169 |
| Gross Weight | 3723.0 SHIPPING CONTAINER POUNDS AND 3723.0 PALLET FLEET, US NAVY POUNDS |
| Unit Package Type | PALLET, ADAPTER AND PALLET, METAL |
| Unable to Decode | UNABLE TO DECODE |
| Hazardous Material Classification Code | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LD265505 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 515207 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1320-D319 | Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA) |
NSN 1320-00-540-9256 is a Projectile,5 Inch 54 Caliber, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1320 (No Item Name Available). Status: cancelled.
NSN 1320-00-540-9256 has 3 cross-referenced part numbers: LD265505 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 515207 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1320-D319 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).
There are 12 known substitutes for 1320-00-540-9256: 1320-00-009-0356, 1320-00-039-3320, 1320-00-039-3329 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LD265505: Fuze Model Number: MK25 ALL MODS AND MK28 ALL MODS AND MK31 ALL MODS; Model Number: MK41 ALL MODS; Proximity Fuze Adaptability: ADAPTABLE; Unable to Decode: UNABLE TO DECODE. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 1320-00-540-9256 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.