PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

515207Projectile,5 Inch 54 Caliber

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1320-00-560-2087 · FSC 1320 · No Item Name Available
Verified by PartsTable
NSN 1320-00-560-2087 — this item is cataloged by the U.S. Government under National Stock Number 1320-00-560-2087. Primary manufacturer part number: 515207.
Features
  • Projectile,5 Inch 54 Caliber — FSC 1320
  • Design Type: ANTIAIRCRAFT-COMMON
  • Dod Ammunition Code: 1320-D319
  • Fuze Model Number: MK342 ALL MODS AND MK31 ALL MODS
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY FUZE TYPE,FUZE MODEL NUMBER,BOOSTER MODEL NUMBER
  • Model Number: MK41 ALL MODS
  • Proximity Fuze Adaptability: ADAPTABLE
  • Tracer Element: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Projectile,5 Inch 54 Caliber, cataloged under National Stock Number 1320-00-560-2087, 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 14 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: Active.

Technical Specifications
ParameterValue
NSN1320-00-560-2087
Primary Part Number515207
Item NameProjectile,5 Inch 54 Caliber
FSC / FSG1320 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Design TypeANTIAIRCRAFT-COMMON
Dod Ammunition Code1320-D319
Fuze Model NumberMK342 ALL MODS AND MK31 ALL MODS
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY FUZE TYPE,FUZE MODEL NUMBER,BOOSTER MODEL NUMBER
Model NumberMK41 ALL MODS
Proximity Fuze AdaptabilityADAPTABLE
Tracer ElementNOT INCLUDED
Booster Model NumberMK 52 MOD 3,MK 54 ALL MODS
Unit Package TypePALLET, ADAPTER AND PALLET, METAL
Self-Destroying FeatureNOT INCLUDED
Primary Filler MaterialCOMPOSITION A-3
Fuze TypeMECHANICAL TIME AND BASE DETONATING
Weapon and Model Number for Which DesignedMK 16 ALL MODS,MK 18 ALL MODS,MK 19 ALL MODS GUN
Supplementary ChargeNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1320-00-009-0356DL2838645 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-00-039-3320 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-039-3329 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-039-3337515204 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-00-039-33381380868 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-00-039-4639 INTERCHANGEABLE
Projectile Subassembly
1320-00-039-4640 INTERCHANGEABLE
Projectile Subassembly
1320-00-039-4643 INTERCHANGEABLE
Projectile Subassembly
1320-00-183-5997 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-540-9256 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Cross-Reference Index
Part NumberManufacturer
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)
LD265505 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
1320-00-009-0356INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
DL2838645
1320-00-039-3320INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-039-3329INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-039-3337INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
515204
1320-00-039-3338INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1380868
1320-00-039-4639INTERCHANGEABLE
PROJECTILE SUBASSEMBLY
1320-00-039-4640INTERCHANGEABLE
PROJECTILE SUBASSEMBLY
1320-00-039-4643INTERCHANGEABLE
PROJECTILE SUBASSEMBLY
1320-00-183-5997INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-540-9256INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-540-9257INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-560-2089INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER

Frequently Asked Questions

What is NSN 1320-00-560-2087?

NSN 1320-00-560-2087 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: active.

What are the part numbers for NSN 1320-00-560-2087?

NSN 1320-00-560-2087 has 3 cross-referenced part numbers: 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), LD265505 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1320-00-560-2087?

There are 12 known substitutes for 1320-00-560-2087: 1320-00-009-0356, 1320-00-039-3320, 1320-00-039-3329 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 515207?

Key specifications for 515207: Design Type: ANTIAIRCRAFT-COMMON; Dod Ammunition Code: 1320-D319; Fuze Model Number: MK342 ALL MODS AND MK31 ALL MODS; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY FUZE TYPE,FUZE MODEL NUMBER,BOOSTER MODEL NUMBER. 14 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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