The Seat,valve, cataloged under National Stock Number 4820-01-439-8793, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. This item has 2 commercial cross-references 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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-439-8793 |
| Primary Part Number | 121505 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aerco International, Inc. Dba Aerco International Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-439-8793 is a Seat,valve, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-439-8793 has 2 cross-referenced part numbers: 122355 (Aerco International, Inc. Dba Aerco International Inc), 121505 (Aerco International, Inc. Dba Aerco International Inc).
There are 6 known substitutes for 4820-01-439-8793: 5841-00-703-9009, 6140-01-147-2085, 6105-01-176-5707 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 121505: End Item Identification: TYPE CXT-S TEMPERATURE REGULATOR; MARS CLASS AFS. 1 total characteristics are documented in the Federal Logistics Information System.