The Stem,fluid Valve, cataloged under National Stock Number 4820-01-127-4015, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 4820-01-127-4015 |
| Primary Part Number | 8571 |
| 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 | 0.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Material Document and Classification | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8571 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8571 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571-4 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| E8571G51M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571-4 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571 PIECE 4 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8571 PIECE 4 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-127-4015 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 4820-01-127-4015 has 7 cross-referenced part numbers: 8571 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8571 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8571-4 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), E8571G51M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8571-4 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 2 more.
There are 12 known substitutes for 4820-01-127-4015: 2990-00-019-0459, 2805-00-356-0983, 2805-00-561-5560 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8571: Largest Outside Diameter: 0.750 INCHES NOMINAL IN; Material: COPPER ALLOY; Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 6.625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.