The Valve,gate, cataloged under National Stock Number 4820-01-230-3493, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 20 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-230-3493 |
| Primary Part Number | 363 1 1/2IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Bolt Hole Quantity | 4 |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Pressure Class | ERR-060 |
| Maximum Operating Temp and Media for Which Designed | 1000.0 FAHRENHEIT STEAM AND 100.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Stem Type | RISING |
| Material Document and Classification | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | STEEL UNS K03504 BODY |
| Flange Face Design | RAISED |
| Face to Face Distance | 7.500 INCHES IN |
| Inlet Relationship with Outlet | IDENTICAL |
| Operating Pressure and Type | 50.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 740.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL CORROSION RESISTING DISK |
| Material | STEEL CORROSION RESISTING SEAT |
| Valve Size | 1.500 INCHES IN |
| Connection Type | FLANGE, ROUND W/HOLES |
| Flange Diameter | 6.125 INCHES IN |
| Valve Operation Method | MANUAL |
| Features Provided | BONNET PACKING |
| Material | STEEL CORROSION RESISTING STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 363 1 1/2IN PRIMARY | Flowserve Inc (USA) |
NSN 4820-01-230-3493 is a Valve,gate, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-230-3493 has 1 cross-referenced part number: 363 1 1/2IN (Flowserve Inc).
There is 1 known substitute for 4820-01-230-3493: 7510-00-996-6097. Verify interchangeability with system specifications before substitution.
Key specifications for 363 1 1/2IN: Bolt Hole Quantity: 4; Bonnet Type: OUTSIDE SCREW-YOKE; Pressure Class: ERR-060; Maximum Operating Temp and Media for Which Designed: 1000.0 FAHRENHEIT STEAM AND 100.0 FAHRENHEIT WATER-OIL-GAS DEGF. 21 total characteristics are documented in the Federal Logistics Information System.