The Stem,valve, cataloged under National Stock Number 4820-01-056-1669, 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. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-056-1669 |
| Primary Part Number | A6790.021.127 1-4IN |
| Item Name | Stem,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8585 PC36 1-4IN | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6790.021.127 1-4IN | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6790.021.127 1-4IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8585 PC36 1-4IN | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6790.021.127 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-056-1669 is a Stem,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 4820-01-056-1669 has 5 cross-referenced part numbers: 8585 PC36 1-4IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A6790.021.127 1-4IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6790.021.127 1-4IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8585 PC36 1-4IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6790.021.127 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 3 known substitutes for 4820-01-056-1669: 4820-01-067-5311, 4820-01-138-6556, 4820-01-398-9852. Verify interchangeability with system specifications before substitution.
Key specifications for A6790.021.127 1-4IN: End Item Identification: SHIP OHIO CLASS SSN (TRIDENT); COMBAT SYSTEM SUPPORT EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.