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.
| Item Name | Ignition Unit |
| FSC / FSG | 2920 — No Item Name Available (FSG 29) |
| Manufacturers | Unison 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) |
| Parameter | Value |
|---|---|
| NSN | 2920-00-021-4946 |
| Primary Part Number | 10-358860-1 |
| Item Name | Ignition Unit |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 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) |
NSN 2920-00-021-4946 is a Ignition Unit, manufactured by Unison Industries Llc, classified under FSC 2920 (No Item Name Available). Status: active.
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.
There is 1 known substitute for 2920-00-021-4946: 5310-00-515-8081. Verify interchangeability with system specifications before substitution.