NSN 1377-00-193-4331, 1377001934331
INITIATOR,CARTRIDGE ACTUATED

Federal Supply Classification: FSC 1377 - Cartridge and Propellant Actuated Devices and Components
National Item Identification Number: NIIN 001934331
Codification Country: United States
Item Name Code: INC 20519
Criticality: (N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 1377-00-193-4331

National Stock Number (NSN) 1377-00-193-4331, or NIIN 001934331, (initiator,cartridge actuated) was assigned December 12, 1971 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20519. [AN ITEM WHICH PRODUCES GAS PRESSURE OF SHORT DURATION, LESS THAN ONE (1) SECOND, BY THE EXPLOSION OF A PROPELLANT CHARGE CONTAINED IN A REMOVABLE CARTRIDGE. IT IS DESIGNED TO ACTIVATE AIRCRAFT CANOPY REMOVERS, CATAPULTS, RELEASE MECHANISMS, AND THE LIKE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1377001934331 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

OVERALL LENGTH: (ABHP) 2.935 INCHES MINIMUM AND 2.939 INCHES MAXIMUM
DOT REGISTRATION CODE: (DTRC) EX1988050701
CARTRIDGE: (ANXX) INCLUDED
NET EXPLOSIVE WEIGHT: (EXWT) 0.00462 STORAGE POUNDS AND 0.00462 TRANSPORTATION POUNDS
DETONATION INITIATION METHOD: (AHVN) MANUAL
DOD AMMUNITION CODE: (DDAC) 1377-M726
HAZARDOUS MATERIAL CLASSIFICATION CODE: (HMCC) 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
QUANTITY PER SHIPPING CONTAINER: (QTSC) 6
DOT PROPER SHIPPING NAME: (SHPN) CARTRIDGES, POWER DEVICE
PACKAGE MODEL NUMBER: (AJYJ) NONE
GROSS WEIGHT: (GRWT) 15.0 SHIPPING CONTAINER POUNDS
CARTRIDGE DESIGN TYPE: (AHUF) INSTANTANEOUS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: (ZZZY) AS DIFFERENTIATED BY UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE
DOT IDENTIFICATION NUMBER: (DENN) UN0276