The Valve,butterfly, cataloged under National Stock Number 4810-01-010-8472, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4810-01-010-8472 |
| Primary Part Number | 6837-1 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Media for Which Designed | ETHYLENE GLYCOL SINGLE RESPONSE |
| Nominal Outside Diameter | 6.125 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Valve Size | 4.375 INCHES IN |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE II MIL SPEC SINGLE TREATMENT RESPONSE |
| Valve Operation Method | ELECTRIC MOTOR |
| Material | ALUMINUM ALLOY 380.0 FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Bonnet Attachment Method | BOLTED |
| Connection Type | FLANGE ALL ENDS |
| Flange Face Design | PLAIN ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Face to Face Distance | 1.936 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6837-1 PRIMARY | Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA) |
NSN 4810-01-010-8472 is a Valve,butterfly, manufactured by Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-010-8472 has 1 cross-referenced part number: 6837-1 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).
There are 3 known substitutes for 4810-01-010-8472: 2815-00-053-0430, 5315-01-363-5399, 1680-01-442-1625. Verify interchangeability with system specifications before substitution.
Key specifications for 6837-1: Flange Shape: ROUND WITH HOLES ALL ENDS; Media for Which Designed: ETHYLENE GLYCOL SINGLE RESPONSE; Nominal Outside Diameter: 6.125 INCHES ALL ENDS IN; Bolt Hole Quantity: 4 ALL ENDS. 16 total characteristics are documented in the Federal Logistics Information System.