The Head,valve, cataloged under National Stock Number 4820-01-665-3012, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-665-3012 |
| Primary Part Number | 52657 |
| Item Name | Head,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52657 PRIMARY | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
NSN 4820-01-665-3012 is a Head,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-665-3012 has 1 cross-referenced part number: 52657 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).
There are 4 known substitutes for 4820-01-665-3012: 1650-00-220-2421, 3040-00-396-3397, 4810-00-540-3394 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52657: End Item Identification: F-22 AIRCRAFT; Part Name Assigned by Controlling Agency: HEAD,VALVE. 2 total characteristics are documented in the Federal Logistics Information System.