The Stem,fluid Valve, cataloged under National Stock Number 4820-01-057-3368, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-057-3368 |
| Primary Part Number | AG421-014-102 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Largest Outside Diameter | 0.142 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Material | STEEL COMP 316 |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A6421-017-118 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6421-014-102 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AG421-014-102 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| AG421-014-102 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9520 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9520-11 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6421-014-102 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6421-014-118 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-057-3368 is a Stem,fluid Valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-057-3368 has 8 cross-referenced part numbers: A6421-017-118 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6421-014-102 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), AG421-014-102 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), AG421-014-102 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9520 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 3 more.
There are 12 known substitutes for 4820-01-057-3368: 5940-00-192-9968, 3030-00-317-4811, 2990-00-403-1613 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AG421-014-102: Largest Outside Diameter: 0.142 INCHES NOMINAL IN; Special Features: WEAPON SYSTEM ESSENTIAL; Criticality Code Justification: FEAT; Material: STEEL COMP 316. 6 total characteristics are documented in the Federal Logistics Information System.