The Circuit Tester,airc, cataloged under National Stock Number 4920-01-565-4271, 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 Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Circuit Tester,airc |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments (CAGE 1HUX8); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-565-4271 |
| Primary Part Number | 2121.02 |
| Item Name | Circuit Tester,airc |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2121.02 PRIMARY | Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments (USA) |
| 3841AS3046-01 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4920-01-565-4271 is a Circuit Tester,airc, manufactured by Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-01-565-4271 has 2 cross-referenced part numbers: 2121.02 (Chauvin Arnoux, Inc. Dba Aemc Instruments Div Aemc Instruments), 3841AS3046-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 3 known substitutes for 4920-01-565-4271: 5935-00-577-2484, 1630-00-589-9168, 6515-01-577-1400. Verify interchangeability with system specifications before substitution.