The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-121-4173, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 — No Item Name Available (FSG 53) |
| Manufacturers | Lockheed Martin Corporation Div Rms (CAGE 03538) |
| Successor NSN | 5340-00-660-5248 — Cap,protective,dust and Moisture |
| Parameter | Value |
|---|---|
| NSN | 5340-01-121-4173 |
| Primary Part Number | EC20 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EC20 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5340-01-121-4173 is a Plug,protective,dust and Moistur, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-121-4173 has 1 cross-referenced part number: EC20 (Lockheed Martin Corporation Div Rms).
There are 6 known substitutes for 5340-01-121-4173: 5340-00-660-5248, 4330-01-073-6064, 4820-01-338-2018 and 3 more. Verify interchangeability with system specifications before substitution.