PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50160-21Lead,ignition,engine

Champion Aerospace Llc · NSN 2920-00-908-7531 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-908-7531 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-908-7531. Primary manufacturer part number: 50160-21.
Features
  • Lead,ignition,engine — FSC 2920
  • Termination Type: CONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
  • 9 verified cross-references
  • Primary manufacturer: Champion Aerospace Llc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Lead,ignition,engine, cataloged under National Stock Number 2920-00-908-7531, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-908-7531
Primary Part Number50160-21
Item NameLead,ignition,engine
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerChampion Aerospace Llc
StatusACTIVE
Termination TypeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2920-00-021-4950369259-16 INTERCHANGEABLE
Lead,ignition,engine
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5915-00-488-33232921066-24 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2920-00-494-571750160-8 INTERCHANGEABLE
Lead,ignition,engine
Champion Aerospace Llc
5340-01-299-7306 INTERCHANGEABLE
Connector,rod End
5120-01-335-2150 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
1680-01-547-833243859 INTERCHANGEABLE
Valve,shutoff,inlet
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
43859 Unison Industries Llc (USA)
369259-21 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
64124 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
43859 Unison Industries, Llc Dba Unison Industries Inc (USA)
369259 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
369259-21 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
50160-21 Ryan Equipment Co Inc (USA)
50160-21 PRIMARY Champion Aerospace Llc (USA)
7000-634-21 Fmh Aerospace Corp. (USA)
Related Parts
2920-00-021-4950INTERCHANGEABLE
LEAD,IGNITION,ENGINE
369259-16
5915-00-488-3323INTERCHANGEABLE
FILTER,BAND PASS
2921066-24
2920-00-494-5717INTERCHANGEABLE
LEAD,IGNITION,ENGINE
50160-8
5340-01-299-7306INTERCHANGEABLE
CONNECTOR,ROD END
5120-01-335-2150INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
1680-01-547-8332INTERCHANGEABLE
VALVE,SHUTOFF,INLET
43859

Frequently Asked Questions

What is NSN 2920-00-908-7531?

NSN 2920-00-908-7531 is a Lead,ignition,engine, manufactured by Champion Aerospace Llc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-908-7531?

NSN 2920-00-908-7531 has 9 cross-referenced part numbers: 43859 (Unison Industries Llc), 369259-21 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 64124 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 43859 (Unison Industries, Llc Dba Unison Industries Inc), 369259 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix) and 4 more.

What NSN replaces 2920-00-908-7531?

There are 6 known substitutes for 2920-00-908-7531: 2920-00-021-4950, 5915-00-488-3323, 2920-00-494-5717 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50160-21?

Key specifications for 50160-21: Termination Type: CONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR. 1 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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