The Stem,fluid Valve, cataloged under National Stock Number 4820-01-127-2662, 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 5 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 | 4820-01-127-2662 |
| Primary Part Number | A6790.026.127 |
| 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 | ACTIVE |
| Largest Outside Diameter | 0.500 INCHES NOMINAL IN |
| Valve Size for Which Designed | 0.500 INCHES IN |
| Valve Model Number for Which Designed | TYPE 1741, 5-150 PSIG |
| Material Document and Classification | ASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE |
| Valve Type for Which Designed | RELIEF |
| Material | NICKEL ALLOY |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20125 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6790.026.127 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20125 PIECE 8 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6790.026.127 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20125 PIECE 8 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-127-2662 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 4820-01-127-2662 has 5 cross-referenced part numbers: 20125 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6790.026.127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20125 PIECE 8 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6790.026.127 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20125 PIECE 8 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 12 known substitutes for 4820-01-127-2662: 5999-00-035-8706, 6130-00-132-1839, 5133-00-228-1374 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6790.026.127: Largest Outside Diameter: 0.500 INCHES NOMINAL IN; Valve Size for Which Designed: 0.500 INCHES IN; Overall Length: 6.875 INCHES NOMINAL IN; Valve Model Number for Which Designed: TYPE 1741, 5-150 PSIG. 8 total characteristics are documented in the Federal Logistics Information System.