PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L155P1EAAProjectile,155 Millimeter

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1320-00-028-4349 · FSC 1320 · No Item Name Available
Verified by PartsTable
NSN 1320-00-028-4349 — this item is cataloged by the U.S. Government under National Stock Number 1320-00-028-4349. Primary manufacturer part number: L155P1EAA.
Features
  • Projectile,155 Millimeter — FSC 1320
  • Self-Destroying Feature: NOT INCLUDED
  • Proximity Fuze Adaptability: NOT ADAPTABLE
  • Dod Ammunition Code: 1320-D569
  • Dot Proper Shipping Name: PROJECTILES
  • Dot Registration Code: EX1988110270
  • Net Explosive Weight: 46.51 STORAGE POUNDS AND 46.51 TRANSPORTATION POUNDS
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY UNIT PACKAGE TYPE,UNIT PACKAGE QUANTITY,PACKAGE MODEL NUMBER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Projectile,155 Millimeter, cataloged under National Stock Number 1320-00-028-4349, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1320-00-028-4349
Primary Part NumberL155P1EAA
Item NameProjectile,155 Millimeter
FSC / FSG1320 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Self-Destroying FeatureNOT INCLUDED
Proximity Fuze AdaptabilityNOT ADAPTABLE
Dod Ammunition Code1320-D569
Dot Proper Shipping NamePROJECTILES
Dot Registration CodeEX1988110270
Net Explosive Weight46.51 STORAGE POUNDS AND 46.51 TRANSPORTATION POUNDS
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY UNIT PACKAGE TYPE,UNIT PACKAGE QUANTITY,PACKAGE MODEL NUMBER
Hazardous Material Classification Code1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Dot Identification NumberUN0168
Weapon and Model Number for Which Designed-2 GUN AND -2A1 GUN AND -46 GUN
Design TypeHIGH EXPLOSIVE
Model NumberM101
Supplementary ChargeNOT INCLUDED
Nose Closure TypeSHIPPING PLUG
Tracer ElementNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2590-00-450-959510900502 INTERCHANGEABLE
Bracket,bearing
U S Army Tank Automotive Command Amsta-Im-Mm
1320-00-529-7349 INTERCHANGEABLE
Projectile,155 Millimeter
5310-00-921-8638452101 INTERCHANGEABLE
Nut,plain,hexagon
Danka Office Imaging Company
5985-01-503-3598 INTERCHANGEABLE
Base,antenna Support
Cross-Reference Index
Part NumberManufacturer
L155P1EAA Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
75-14-616A Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
1320-D569 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
L00002790 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
4521-01 Ministerie Van Defensie Commitdefensie Munitiebedrijf (NLD)
Related Parts
2590-00-450-9595INTERCHANGEABLE
BRACKET,BEARING
10900502
1320-00-529-7349INTERCHANGEABLE
PROJECTILE,155 MILLIMETER
5310-00-921-8638INTERCHANGEABLE
NUT,PLAIN,HEXAGON
452101
5985-01-503-3598INTERCHANGEABLE
BASE,ANTENNA SUPPORT

Frequently Asked Questions

What is NSN 1320-00-028-4349?

NSN 1320-00-028-4349 is a Projectile,155 Millimeter, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1320 (No Item Name Available). Status: active.

What are the part numbers for NSN 1320-00-028-4349?

NSN 1320-00-028-4349 has 5 cross-referenced part numbers: L155P1EAA (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 75-14-616A (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), 1320-D569 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), L00002790 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 4521-01 (Ministerie Van Defensie Commitdefensie Munitiebedrijf).

What NSN replaces 1320-00-028-4349?

There are 4 known substitutes for 1320-00-028-4349: 2590-00-450-9595, 1320-00-529-7349, 5310-00-921-8638 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L155P1EAA?

Key specifications for L155P1EAA: Self-Destroying Feature: NOT INCLUDED; Proximity Fuze Adaptability: NOT ADAPTABLE; Dod Ammunition Code: 1320-D569; Dot Proper Shipping Name: PROJECTILES. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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