PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

515226-9Projectile,5 Inch 54 Caliber

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1320-00-518-3961 · FSC 1320 · No Item Name Available
Verified by PartsTable
NSN 1320-00-518-3961 — this item is cataloged by the U.S. Government under National Stock Number 1320-00-518-3961. Primary manufacturer part number: 515226-9.
Features
  • Projectile,5 Inch 54 Caliber — FSC 1320
  • Fuze Type: PROXIMITY
  • Tracer Element: NOT INCLUDED
  • Unable to Decode: UNABLE TO DECODE
  • Hazardous Material Classification Code: 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP
  • Design Type: NONFRAGMENTATION
  • Proximity Fuze Adaptability: ADAPTABLE
  • Dod Ammunition Code: 1320-D334
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 1320-00-518-3961, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1320-00-518-3961
Primary Part Number515226-9
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
Fuze TypePROXIMITY
Tracer ElementNOT INCLUDED
Unable to DecodeUNABLE TO DECODE
Hazardous Material Classification Code1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP
Design TypeNONFRAGMENTATION
Proximity Fuze AdaptabilityADAPTABLE
Dod Ammunition Code1320-D334
Fuze Model NumberMK 73 MOD 9
Dot Identification NumberUN0016
Unit Package TypePALLET, ADAPTER AND PALLET, METAL
Dot Proper Shipping NameAMMUNITION,SMOKE
Net Explosive Weight1.048000 TRANSPORTATION POUNDS AND 1.048000 STORAGE POUNDS
Self-Destroying FeatureNOT INCLUDED
Supplementary ChargeNOT INCLUDED
Dot Registration CodeEX1988040990
Burst ColorGRAY/GREY
Model NumberMK 64 MOD 0
Booster Model NumberMK 39 MOD 0
Primary Filler MaterialCOLOR BURST UNIT
Gross Weight3708.0 SHIPPING CONTAINER POUNDS AND 3708.0 PALLET POUNDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1320-00-039-3320 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-039-3322 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-123-78272839130-1 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-00-518-3951515226-5 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-00-540-9257 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-540-9258 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-773-6940 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
1320-00-773-6942 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
5910-00-809-45085HKS50 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Sprague Electric Co World Hqs
1320-01-013-31732839235 INTERCHANGEABLE
Projectile,5 Inch 54 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
515226-9 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1320-D334 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
Related Parts
1320-00-039-3320INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-039-3322INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-123-7827INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
2839130-1
1320-00-518-3951INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
515226-5
1320-00-540-9257INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-540-9258INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-773-6940INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
1320-00-773-6942INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
5910-00-809-4508INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5HKS50
1320-01-013-3173INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
2839235
1320-01-256-0709INTERCHANGEABLE
PROJECTILE,5 INCH 54 CALIBER
ADL5871759

Frequently Asked Questions

What is NSN 1320-00-518-3961?

NSN 1320-00-518-3961 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 1320-00-518-3961?

NSN 1320-00-518-3961 has 2 cross-referenced part numbers: 515226-9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1320-D334 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).

What NSN replaces 1320-00-518-3961?

There are 11 known substitutes for 1320-00-518-3961: 1320-00-039-3320, 1320-00-039-3322, 1320-00-123-7827 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 515226-9?

Key specifications for 515226-9: Fuze Type: PROXIMITY; Tracer Element: NOT INCLUDED; Unable to Decode: UNABLE TO DECODE; Hazardous Material Classification Code: 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP. 20 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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