The Valve Assembly, cataloged under National Stock Number 4820-01-286-4778, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 4 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 | Valve Assembly |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Eaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-286-4778 |
| Primary Part Number | 58310 ITEM 4CP |
| Item Name | Valve Assembly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58310 ITEM 4CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 36974-16-OH-B2CP | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
| 58310 ITEM 4 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
| 36974-16-OH-B2 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
NSN 4820-01-286-4778 is a Valve Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-286-4778 has 4 cross-referenced part numbers: 58310 ITEM 4CP (Naval Inventory Control Point Mechanicsburg), 36974-16-OH-B2CP (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 58310 ITEM 4 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 36974-16-OH-B2 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).
There is 1 known substitute for 4820-01-286-4778: 4820-01-099-2640. Verify interchangeability with system specifications before substitution.