The Stem,fluid Valve, cataloged under National Stock Number 4820-01-067-5311, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-067-5311 |
| Primary Part Number | A6790-021-127 |
| 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 | CANCELLED |
| Valve Model Number for Which Designed | 1751-T |
| Material | NICKEL ALLOY |
| Largest Outside Diameter | 0.500 INCHES NOMINAL IN |
| Valve Type for Which Designed | RELIEF |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| Stem Actuating End Type | ROUNDED |
| Valve Size for Which Designed | 0.500 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-V-20065 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 20257 FIND 11 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 06790021127 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6790-021-127 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20245 PIECE 12 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8585 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6790-021-127 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8585-48 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-067-5311 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: cancelled.
NSN 4820-01-067-5311 has 8 cross-referenced part numbers: MIL-V-20065 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 20257 FIND 11 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 06790021127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A6790-021-127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20245 PIECE 12 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 3 more.
There are 12 known substitutes for 4820-01-067-5311: 5935-00-343-7613, 2805-00-356-1346, 6520-00-431-4152 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6790-021-127: Valve Model Number for Which Designed: 1751-T; Material: NICKEL ALLOY; Largest Outside Diameter: 0.500 INCHES NOMINAL IN; Valve Type for Which Designed: RELIEF. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-067-5311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.