PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-358860-1Ignition Unit

Unison Industries Llc · NSN 2920-00-021-4946 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-021-4946 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-021-4946. Primary manufacturer part number: 10-358860-1.
Features
  • Ignition Unit — FSC 2920
  • 6 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ignition Unit, cataloged under National Stock Number 2920-00-021-4946, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Unison Industries Llc. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIgnition Unit
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersUnison Industries Llc (CAGE 59501); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193); Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820); Service & Sales Inc (CAGE 59915)
Technical Specifications
ParameterValue
NSN2920-00-021-4946
Primary Part Number10-358860-1
Item NameIgnition Unit
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-515-8081J1073 INTERCHANGEABLE
Washer,flat
Joslyn Corp
Cross-Reference Index
Part NumberManufacturer
10-358860-1 PRIMARY Unison Industries Llc (USA)
694012 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
694012 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
10-358860-1 Amphenol Corp Div Amphenol Aerospace Operations (USA)
694012 Service & Sales Inc (USA)
694012 Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
5310-00-515-8081INTERCHANGEABLE
WASHER,FLAT
J1073

Frequently Asked Questions

What is NSN 2920-00-021-4946?

NSN 2920-00-021-4946 is a Ignition Unit, manufactured by Unison Industries Llc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-021-4946?

NSN 2920-00-021-4946 has 6 cross-referenced part numbers: 10-358860-1 (Unison Industries Llc), 694012 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 694012 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 10-358860-1 (Amphenol Corp Div Amphenol Aerospace Operations), 694012 (Service & Sales Inc) and 1 more.

What NSN replaces 2920-00-021-4946?

There is 1 known substitute for 2920-00-021-4946: 5310-00-515-8081. Verify interchangeability with system specifications before substitution.

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