PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1660AS300Cartridge,aircraft Fire Extingui

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 1377-01-257-1358 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-257-1358 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-257-1358. Primary manufacturer part number: 1660AS300.
Features
  • Cartridge,aircraft Fire Extingui — FSC 1377
  • Dot Registration Code: EX1987100996
  • Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE
  • General Characteristics Item Description: CCU-93/A; 1.38 IN. LG; 1.00 IN. DIA; DOD CODE 1377-M182; PKG 4/HERMETICALLY SEALED CAN IN
  • Type/model Designation: CCU-93/A
  • Hazardous Material Classification Code: 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
  • Unable to Decode: UNABLE TO DECODE
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MODEL DESIGNATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,aircraft Fire Extingui, cataloged under National Stock Number 1377-01-257-1358, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-01-257-1358
Primary Part Number1660AS300
Item NameCartridge,aircraft Fire Extingui
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Dot Registration CodeEX1987100996
Dot Proper Shipping NameCARTRIDGES, POWER DEVICE
General Characteristics Item DescriptionCCU-93/A; 1.38 IN. LG; 1.00 IN. DIA; DOD CODE 1377-M182; PKG 4/HERMETICALLY SEALED CAN IN
Type/model DesignationCCU-93/A
Hazardous Material Classification Code1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Unable to DecodeUNABLE TO DECODE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY MODEL DESIGNATION
Dot Identification NumberUN0323
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1377-00-756-1384841155-1 INTERCHANGEABLE
Cartridge,aircraft Fire Extingui
Kidde Technologies, Inc Div Kidde Aerospace and Defense
1377-01-669-5313200230 INTERCHANGEABLE
Cartridge,aircraft Fire Extingui
Applied Energy Technology Corp
Cross-Reference Index
Part NumberManufacturer
1660AS300 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1377-M182 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
Related Parts
1377-00-756-1384INTERCHANGEABLE
CARTRIDGE,AIRCRAFT FIRE EXTINGUI
841155-1
1377-01-669-5313INTERCHANGEABLE
CARTRIDGE,AIRCRAFT FIRE EXTINGUI
200230

Frequently Asked Questions

What is NSN 1377-01-257-1358?

NSN 1377-01-257-1358 is a Cartridge,aircraft Fire Extingui, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-257-1358?

NSN 1377-01-257-1358 has 2 cross-referenced part numbers: 1660AS300 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1377-M182 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).

What NSN replaces 1377-01-257-1358?

There are 2 known substitutes for 1377-01-257-1358: 1377-00-756-1384, 1377-01-669-5313. Verify interchangeability with system specifications before substitution.

What are the specifications of 1660AS300?

Key specifications for 1660AS300: Dot Registration Code: EX1987100996; Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE; General Characteristics Item Description: CCU-93/A; 1.38 IN. LG; 1.00 IN. DIA; DOD CODE 1377-M182; PKG 4/HERMETICALLY SEALED CAN IN; Type/model Designation: CCU-93/A. 8 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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