The Stem,fluid Valve, cataloged under National Stock Number 4820-01-130-8820, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-130-8820 |
| Primary Part Number | A6794.057.127 |
| 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 |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | NICKEL ALLOY |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Stem Actuating End Type | ROUNDED |
| Valve Type for Which Designed | RELIEF |
| Valve Model Number for Which Designed | 1741 |
| Largest Outside Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9877 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9877 PIECE 5 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6794.057.127 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A6794.057.127 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9877 PIECE 5 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-130-8820 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 4820-01-130-8820 has 5 cross-referenced part numbers: 9877 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9877 PIECE 5 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A6794.057.127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A6794.057.127 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9877 PIECE 5 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 9 known substitutes for 4820-01-130-8820: 5330-00-527-7332, 3120-00-618-2552, 5310-00-992-3963 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6794.057.127: Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE; Material: NICKEL ALLOY; Valve Size for Which Designed: 3.000 INCHES IN; End Item Identification: KUNKLE VALVE 3.000 IN. RELIEF VALVE TYPE 1741 AND 1751 IN. 9 total characteristics are documented in the Federal Logistics Information System.