The Test Panel,tape Rec, cataloged under National Stock Number 4920-00-570-4883, 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 Lockheed Martin Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4920-00-570-4883 |
| Primary Part Number | B166 |
| Item Name | Test Panel,tape Rec |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| FSC Application Data | TEST SET,RECORDER-REPRODUCER SET,SOUND,ACFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B166 PRIMARY | Lockheed Martin Corp (USA) |
NSN 4920-00-570-4883 is a Test Panel,tape Rec, manufactured by Lockheed Martin Corp, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-570-4883 has 1 cross-referenced part number: B166 (Lockheed Martin Corp).
There are 2 known substitutes for 4920-00-570-4883: 3120-00-662-8950, 3110-00-886-6220. Verify interchangeability with system specifications before substitution.
Key specifications for B166: FSC Application Data: TEST SET,RECORDER-REPRODUCER SET,SOUND,ACFT. 1 total characteristics are documented in the Federal Logistics Information System.