PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1332251Projectile,5 Inch 38 Caliber

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1320-00-157-2148 · FSC 1320 · No Item Name Available
Verified by PartsTable
NSN 1320-00-157-2148 — this item is cataloged by the U.S. Government under National Stock Number 1320-00-157-2148. Primary manufacturer part number: 1332251.
Features
  • Projectile,5 Inch 38 Caliber — FSC 1320
  • Dot Proper Shipping Name: AMMUNITION,SMOKE
  • Weapon and Model Number for Which Designed: MK 12 ALL MODS GUN
  • Dot Registration Code: EX1988040930
  • Net Explosive Weight: 1.048000 TRANSPORTATION POUNDS AND 1.048000 STORAGE POUNDS
  • Fuze Model Number: MK 71 MOD 12
  • Gross Weight: 3048.0 SHIPPING CONTAINER POUNDS AND 3048.0 PALLET POUNDS
  • Dot Proper Shipping Name: AMMUNITION,SMOKE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Projectile,5 Inch 38 Caliber, cataloged under National Stock Number 1320-00-157-2148, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1320-00-157-2148
Primary Part Number1332251
Item NameProjectile,5 Inch 38 Caliber
FSC / FSG1320 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Dot Proper Shipping NameAMMUNITION,SMOKE
Weapon and Model Number for Which DesignedMK 12 ALL MODS GUN
Dot Registration CodeEX1988040930
Net Explosive Weight1.048000 TRANSPORTATION POUNDS AND 1.048000 STORAGE POUNDS
Fuze Model NumberMK 71 MOD 12
Gross Weight3048.0 SHIPPING CONTAINER POUNDS AND 3048.0 PALLET POUNDS
Dot Proper Shipping NameAMMUNITION,SMOKE
Primary Filler MaterialCOLOR BURST UNIT
Proximity Fuze AdaptabilityADAPTABLE
Gross Weight3048.0 SHIPPING CONTAINER POUNDS AND 3048.0 PALLET POUNDS
Unable to DecodeUNABLE TO DECODE
Dot Identification NumberUN0016
Hazardous Material Classification Code1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP
Unit Package TypePALLET, ADAPTER AND PALLET, METAL
Dod Ammunition Code1320-D248
Package Reference NumberWR54-4A US NAVY A
Dot Registration CodeEX1988040930
Model NumberMK 51 MOD 0
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY FUZE MODEL NUMBER
Unable to DecodeUNABLE TO DECODE
Weapon and Model Number for Which DesignedMK 12 ALL MODS GUN
Supplementary ChargeNOT INCLUDED
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY FUZE MODEL NUMBER
Self-Destroying FeatureINCLUDED
Package Reference NumberWR54-4A US NAVY A
Net Explosive Weight1.048000 TRANSPORTATION POUNDS AND 1.048000 STORAGE POUNDS
Dot Identification NumberUN0016
Dod Ammunition Code1320-D248
Booster Model NumberMK 30 MOD 0
Unable to DecodeUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1320-00-157-2150 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
1320-00-243-4145 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
1320-00-243-4147 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
1320-00-908-4221 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
1320-00-908-4222 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
1320-01-003-66151332251-6 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1320-01-118-8543ADL5354060 INTERCHANGEABLE
Projectile,5 Inch 38 Caliber
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
1332251 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2839102 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1320-D248 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
DL2839102 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
LD615221 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
1320-00-157-2150INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1320-00-243-4145INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1320-00-243-4147INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1320-00-908-4221INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1320-00-908-4222INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1320-01-003-6615INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
1332251-6
1320-01-118-8543INTERCHANGEABLE
PROJECTILE,5 INCH 38 CALIBER
ADL5354060

Frequently Asked Questions

What is NSN 1320-00-157-2148?

NSN 1320-00-157-2148 is a Projectile,5 Inch 38 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 1320-00-157-2148?

NSN 1320-00-157-2148 has 5 cross-referenced part numbers: 1332251 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2839102 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1320-D248 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), DL2839102 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD615221 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1320-00-157-2148?

There are 7 known substitutes for 1320-00-157-2148: 1320-00-157-2150, 1320-00-243-4145, 1320-00-243-4147 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1332251?

Key specifications for 1332251: Dot Proper Shipping Name: AMMUNITION,SMOKE; Weapon and Model Number for Which Designed: MK 12 ALL MODS GUN; Dot Registration Code: EX1988040930; Net Explosive Weight: 1.048000 TRANSPORTATION POUNDS AND 1.048000 STORAGE POUNDS. 30 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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