PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21301900Initiator,cartridge Actuated

Rockwell Collins Inc · NSN 1377-00-448-8898 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-00-448-8898 — this item is cataloged by the U.S. Government under National Stock Number 1377-00-448-8898. Primary manufacturer part number: 21301900.
Features
  • Initiator,cartridge Actuated — FSC 1377
  • Dot Warning Label Code: 1.4C
  • Dod Ammunition Code: 1377-M679
  • Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE
  • Net Explosive Weight: 0.0004 STORAGE POUNDS AND 0.0004 TRANSPORTATION POUNDS
  • Cartridge: INCLUDED
  • Dot Hazard Class/division: 1.4
  • Gross Weight: 0.6 SHIPPING CONTAINER POUNDS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Initiator,cartridge Actuated, cataloged under National Stock Number 1377-00-448-8898, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Rockwell Collins Inc. Government technical data includes 16 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-00-448-8898
Primary Part Number21301900
Item NameInitiator,cartridge Actuated
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerRockwell Collins Inc
StatusACTIVE
Dot Warning Label Code1.4C
Dod Ammunition Code1377-M679
Dot Proper Shipping NameCARTRIDGES, POWER DEVICE
Net Explosive Weight0.0004 STORAGE POUNDS AND 0.0004 TRANSPORTATION POUNDS
CartridgeINCLUDED
Dot Hazard Class/division1.4
Gross Weight0.6 SHIPPING CONTAINER POUNDS
Dot Identification NumberUN0276
Detonation Initiation MethodGAS
Delay Time in Seconds0.75
Cartridge Design TypeTIME DELAY
Unable to DecodeUNABLE TO DECODE
Cartridge Model NumberNOT ASSIGNED
Hazardous Material Classification Code1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Dot Registration CodeEX1988050761
Criticality Code JustificationEXWT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1377-00-238-0554 INTERCHANGEABLE
Initiator,cartridge Actuated
1377-00-245-2962 INTERCHANGEABLE
Initiator,cartridge Actuated
1377-00-471-361621301900 INTERCHANGEABLE
Initiator,cartridge Actuated
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1377-01-017-06021131-1 INTERCHANGEABLE
Initiator,cartridge Actuated
Rockwell Collins Inc
1377-01-648-844221301900-2 INTERCHANGEABLE
Initiator,cartridge Actuated
Rockwell Collins Inc
Cross-Reference Index
Part NumberManufacturer
1377-M679 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
21301900 PRIMARY Rockwell Collins Inc (USA)
Related Parts
1377-00-238-0554INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1377-00-245-2962INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1377-00-471-3616INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
21301900
1377-01-017-0602INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1131-1
1377-01-648-8442INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
21301900-2

Frequently Asked Questions

What is NSN 1377-00-448-8898?

NSN 1377-00-448-8898 is a Initiator,cartridge Actuated, manufactured by Rockwell Collins Inc, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-00-448-8898?

NSN 1377-00-448-8898 has 2 cross-referenced part numbers: 1377-M679 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 21301900 (Rockwell Collins Inc).

What NSN replaces 1377-00-448-8898?

There are 5 known substitutes for 1377-00-448-8898: 1377-00-238-0554, 1377-00-245-2962, 1377-00-471-3616 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21301900?

Key specifications for 21301900: Dot Warning Label Code: 1.4C; Dod Ammunition Code: 1377-M679; Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE; Net Explosive Weight: 0.0004 STORAGE POUNDS AND 0.0004 TRANSPORTATION POUNDS. 19 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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