The Test Set,ignition,aircraft Engin, cataloged under National Stock Number 4920-00-780-4468, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Unison Industries Llc. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-780-4468 |
| Primary Part Number | 137377 |
| Item Name | Test Set,ignition,aircraft Engin |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Reference Data and Literature | TO 2J-TF34-4; 8E1-8-25-4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4920-00-780-4468 is a Test Set,ignition,aircraft Engin, manufactured by Unison Industries Llc, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-780-4468 has 3 cross-referenced part numbers: 137377 (Unison Industries, Llc Dba Unison Industries Inc), 137377 (Unison Industries Llc), 92965 (Unison Industries, Llc Dba Unison Industries Inc).
There are 2 known substitutes for 4920-00-780-4468: 4940-00-255-1377, 5995-00-469-5097. Verify interchangeability with system specifications before substitution.
Key specifications for 137377: Special Features: TO NAME: TESTER, IGNITION EXCITER; End Item Identification: TF34-GE-100A & F-100 AIRCRAFT ENGINES IGNITION EXCITER A; Reference Data and Literature: TO 2J-TF34-4; 8E1-8-25-4. 3 total characteristics are documented in the Federal Logistics Information System.