PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1287-1Initiator,cartridge Actuated

Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. · NSN 1377-01-161-6921 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-161-6921 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-161-6921. Primary manufacturer part number: 1287-1.
Features
  • Initiator,cartridge Actuated — FSC 1377
  • Cartridge: INCLUDED
  • FSC Application Data: SEAT,AIRCRAFT EJECTION,ALPHAJET
  • Delay Time in Seconds: 0.1
  • Detonation Initiation Method: MECHANICAL
  • Cartridge Design Type: TIME DELAY
  • Supplementary Features: WITH 0.1 SECOND DELAY CARTRIDGE AND 1.3 SECOND DELAY CARTRIDGE
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Initiator,cartridge Actuated, cataloged under National Stock Number 1377-01-161-6921, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-01-161-6921
Primary Part Number1287-1
Item NameInitiator,cartridge Actuated
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerUniversal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
StatusACTIVE
CartridgeINCLUDED
FSC Application DataSEAT,AIRCRAFT EJECTION,ALPHAJET
Delay Time in Seconds0.1
Detonation Initiation MethodMECHANICAL
Cartridge Design TypeTIME DELAY
Supplementary FeaturesWITH 0.1 SECOND DELAY CARTRIDGE AND 1.3 SECOND DELAY CARTRIDGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-015-228812871 INTERCHANGEABLE
Filter Element,fluid
Admiral Filter Company Llc
9540-00-145-7422 INTERCHANGEABLE
Angle,structural
3110-00-156-4124 INTERCHANGEABLE
Bearing,ball,annular
7510-00-171-1123AVE05729 INTERCHANGEABLE
Eyelet Reinforcement
Avery Label
9340-01-026-83921287-1 INTERCHANGEABLE
Mirror,glass
Leidos, Inc. Div Cyber and Information Solutions Services
5999-01-059-0884 INTERCHANGEABLE
Contact,electrical
5330-01-088-687812871 INTERCHANGEABLE
Gasket
Grimes Aerospace Company
1377-01-161-69201269-2 INTERCHANGEABLE
Initiator,cartridge Actuated
Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
1377-01-162-34011288-1 INTERCHANGEABLE
Initiator,cartridge Actuated
Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
8470-01-730-4627A12871-5 INTERCHANGEABLE
Shell,combat Vehicle Crewman,hel
Gentex Corporation
Cross-Reference Index
Part NumberManufacturer
12E1009 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
1287-1 PRIMARY Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
779P020D031-1 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
Related Parts
1650-00-015-2288INTERCHANGEABLE
FILTER ELEMENT,FLUID
12871
9540-00-145-7422INTERCHANGEABLE
ANGLE,STRUCTURAL
3110-00-156-4124INTERCHANGEABLE
BEARING,BALL,ANNULAR
7510-00-171-1123INTERCHANGEABLE
EYELET REINFORCEMENT
AVE05729
9340-01-026-8392INTERCHANGEABLE
MIRROR,GLASS
1287-1
5999-01-059-0884INTERCHANGEABLE
CONTACT,ELECTRICAL
5330-01-088-6878INTERCHANGEABLE
GASKET
12871
1377-01-161-6920INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1269-2
1377-01-162-3401INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1288-1
8470-01-730-4627INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-5
8470-01-730-4629INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-6
8470-01-730-4630INTERCHANGEABLE
SHELL,COMBAT VEHICLE CREWMAN,HEL
A12871-8

Frequently Asked Questions

What is NSN 1377-01-161-6921?

NSN 1377-01-161-6921 is a Initiator,cartridge Actuated, manufactured by Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc., classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-161-6921?

NSN 1377-01-161-6921 has 3 cross-referenced part numbers: 12E1009 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 1287-1 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 779P020D031-1 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.).

What NSN replaces 1377-01-161-6921?

There are 12 known substitutes for 1377-01-161-6921: 1650-00-015-2288, 9540-00-145-7422, 3110-00-156-4124 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1287-1?

Key specifications for 1287-1: Cartridge: INCLUDED; FSC Application Data: SEAT,AIRCRAFT EJECTION,ALPHAJET; Delay Time in Seconds: 0.1; Detonation Initiation Method: MECHANICAL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com