The Valve,butterfly, cataloged under National Stock Number 4810-00-554-8127, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4810-00-554-8127 |
| Primary Part Number | C73-01 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc |
| Status | CANCELLED |
| Face to Face Distance | 2.735 INCHES IN |
| Nominal Thickness | 0.100 INCHES FIRST END IN |
| Material | STEEL BODY |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter | 2.720 INCHES FIRST END IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Voltage in Volts and Current Type | 26.0 DC |
| Flange Face Design | PLAIN FIRST END |
| Flange Shape | ROUND FIRST END |
| Maximum Operating Temp | 600.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | FLANGE FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C73-01 | New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc (USA) |
| 15A2-2-43-3FIG5 | Department of the Air Force (USA) |
| 644611-3 | Lockheed Martin Corp (USA) |
| 313500 | National Pipe Co (USA) |
NSN 4810-00-554-8127 is a Valve,butterfly, manufactured by New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc, classified under FSC 4810 (No Item Name Available). Status: cancelled.
NSN 4810-00-554-8127 has 4 cross-referenced part numbers: C73-01 (New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc), 15A2-2-43-3FIG5 (Department of the Air Force), 644611-3 (Lockheed Martin Corp), 313500 (National Pipe Co).
There are 5 known substitutes for 4810-00-554-8127: 5920-00-199-9497, 5920-00-199-9498, 5920-00-878-5571 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for C73-01: Face to Face Distance: 2.735 INCHES IN; Nominal Thickness: 0.100 INCHES FIRST END IN; Material: STEEL BODY; Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4810-00-554-8127 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.