PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1001-503Catapult,aircraft Ejection Seat

Rockwell Collins Inc · NSN 1377-01-519-4086 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-519-4086 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-519-4086. Primary manufacturer part number: 1001-503.
Features
  • Catapult,aircraft Ejection Seat — FSC 1377
  • 4 verified cross-references
  • Primary manufacturer: Rockwell Collins Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Catapult,aircraft Ejection Seat, cataloged under National Stock Number 1377-01-519-4086, 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. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCatapult,aircraft Ejection Seat
FSC / FSG1377 — No Item Name Available (FSG 13)
ManufacturersUniversal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (CAGE 51998); Rockwell Collins Inc (CAGE 17610); Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (CAGE 99999)
Technical Specifications
ParameterValue
NSN1377-01-519-4086
Primary Part Number1001-503
Item NameCatapult,aircraft Ejection Seat
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerRockwell Collins Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-201-470757A5A192-1 INTERCHANGEABLE
Adapter,switch Actuator
Naval Air Warfare Center Aircraft Div
4130-01-206-46234-226 INTERCHANGEABLE
Filter-Drier,refrigerant
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
5935-01-228-479610-615104-84P INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
6695-01-301-5949 INTERCHANGEABLE
Bezel,instrument Mounting
6220-01-415-416241603-1 INTERCHANGEABLE
Panel,indicating,light Transmitt
Fleet Readiness Center East Div Department of Navy
5306-01-557-054014074 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
1560-01-561-91951001-503 INTERCHANGEABLE
Window Panel,aircraft
Air Concepts International Inc Dba Acii
5985-01-563-49161001503 INTERCHANGEABLE
Seal,waveguide
Viasat Inc Dba Viasat Inc
6515-01-594-46361001-503 INTERCHANGEABLE
Clamp,vascular
Scanlan International Inc
6515-01-649-62971001-501 INTERCHANGEABLE
Clamp,vascular
Scanlan Intl
Cross-Reference Index
Part NumberManufacturer
1001-501 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
1001-503 Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
1001-503 PRIMARY Rockwell Collins Inc (USA)
1377-JM52 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
Related Parts
5930-00-201-4707INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
57A5A192-1
4130-01-206-4623INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
4-226
5935-01-228-4796INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
10-615104-84P
6695-01-301-5949INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
6220-01-415-4162INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
41603-1
5306-01-557-0540INTERCHANGEABLE
BOLT,MACHINE
14074
1560-01-561-9195INTERCHANGEABLE
WINDOW PANEL,AIRCRAFT
1001-503
5985-01-563-4916INTERCHANGEABLE
SEAL,WAVEGUIDE
1001503
6515-01-594-4636INTERCHANGEABLE
CLAMP,VASCULAR
1001-503
6515-01-649-6297INTERCHANGEABLE
CLAMP,VASCULAR
1001-501

Frequently Asked Questions

What is NSN 1377-01-519-4086?

NSN 1377-01-519-4086 is a Catapult,aircraft Ejection Seat, manufactured by Rockwell Collins Inc, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-519-4086?

NSN 1377-01-519-4086 has 4 cross-referenced part numbers: 1001-501 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 1001-503 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.), 1001-503 (Rockwell Collins Inc), 1377-JM52 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).

What NSN replaces 1377-01-519-4086?

There are 10 known substitutes for 1377-01-519-4086: 5930-00-201-4707, 4130-01-206-4623, 5935-01-228-4796 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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