PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1621-295-01Initiator,cartridge Actuated

Conax Florida Corporation · NSN 1377-01-277-2868 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-277-2868 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-277-2868. Primary manufacturer part number: 1621-295-01.
Features
  • Initiator,cartridge Actuated — FSC 1377
  • Dot Warning Label Code: 1.4S
  • Cartridge: INCLUDED
  • Dot Registration Code: EX-1988070562
  • Cartridge Design Type: INSTANTANEOUS
  • Detonation Initiation Method: ELECTRIC
  • Dod Ammunition Code: 1377-MT08
  • Cartridge Model Number: 8566541
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Initiator,cartridge Actuated, cataloged under National Stock Number 1377-01-277-2868, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Conax Florida Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-01-277-2868
Primary Part Number1621-295-01
Item NameInitiator,cartridge Actuated
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerConax Florida Corporation
StatusACTIVE
Dot Warning Label Code1.4S
CartridgeINCLUDED
Dot Registration CodeEX-1988070562
Cartridge Design TypeINSTANTANEOUS
Detonation Initiation MethodELECTRIC
Dod Ammunition Code1377-MT08
Cartridge Model Number8566541
Dot Identification NumberUN0173
Dot Hazard Class/division1.4
Net Explosive Weight0.0002 TRANSPORTATION POUNDS AND 0.000091 TRANSPORTATION KILOGRAMS AND 0.0002 STORAGE POUNDS AND 0.000091 STORAGE KILOGRAMS
Criticality Code JustificationFEAT
Dot Proper Shipping NameRELEASE DEVICES,EXPLOSIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-158-60192112317 INTERCHANGEABLE
Bearing,roller,cylindrical
Dana Off Highway Products, Llc
5950-00-681-75071655913 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6665-01-651-5160187601 INTERCHANGEABLE
Radiacmeter
Radiation Safety & Control Services, Inc. Dba Rscs
Cross-Reference Index
Part NumberManufacturer
18760-1 Quantic Industries, Inc. Dba Quantic-Holex (USA)
1377-MT08 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
8566522 Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc (USA)
1621-295-01 PRIMARY Conax Florida Corporation (USA)
Related Parts
3110-00-158-6019INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
2112317
5950-00-681-7507INTERCHANGEABLE
TRANSFORMER,POWER
1655913
6665-01-651-5160INTERCHANGEABLE
RADIACMETER
187601

Frequently Asked Questions

What is NSN 1377-01-277-2868?

NSN 1377-01-277-2868 is a Initiator,cartridge Actuated, manufactured by Conax Florida Corporation, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-277-2868?

NSN 1377-01-277-2868 has 4 cross-referenced part numbers: 18760-1 (Quantic Industries, Inc. Dba Quantic-Holex), 1377-MT08 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 8566522 (Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc), 1621-295-01 (Conax Florida Corporation).

What NSN replaces 1377-01-277-2868?

There are 3 known substitutes for 1377-01-277-2868: 3110-00-158-6019, 5950-00-681-7507, 6665-01-651-5160. Verify interchangeability with system specifications before substitution.

What are the specifications of 1621-295-01?

Key specifications for 1621-295-01: Dot Warning Label Code: 1.4S; Cartridge: INCLUDED; Dot Registration Code: EX-1988070562; Cartridge Design Type: INSTANTANEOUS. 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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