The Plenum,air Intake, cataloged under National Stock Number 4140-01-512-6230, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 2 commercial cross-references from 2 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 | Plenum,air Intake |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-512-6230 |
| Primary Part Number | 6393920 |
| Item Name | Plenum,air Intake |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5793560 FIND 50 | Naval Sea Systems Command (USA) |
| 6393920 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 4140-01-512-6230 is a Plenum,air Intake, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-512-6230 has 2 cross-referenced part numbers: 5793560 FIND 50 (Naval Sea Systems Command), 6393920 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There is 1 known substitute for 4140-01-512-6230: 6520-01-556-2385. Verify interchangeability with system specifications before substitution.