The Valve,gate, cataloged under National Stock Number 4820-01-294-9518, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William E Williams Valve Corp. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4820-01-294-9518 |
| Primary Part Number | 7995 ITEM 141F 5IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Material Document and Classification | ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Valve Size | 5.000 INCHES IN |
| Bonnet Attachment Method | BOLTED |
| Inlet Relationship with Outlet | IDENTICAL |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Material | COPPER ALLOY BODY |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Stem Type | RISING |
| Material | COPPER ALLOY SEAT |
| Connection Type | FLANGE, ROUND W/HOLES |
| Face to Face Distance | 10.000 INCHES IN |
| Bolt Hole Quantity | 8 |
| Flange Face Design | PLAIN |
| Features Provided | BONNET PACKING |
| Material | COPPER ALLOY STEM |
| Valve Operation Method | MANUAL |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Pressure Class | ERR-060 |
| Material | COPPER ALLOY DISK |
| Flange Diameter | 10.000 INCHES IN |
| Maximum Operating Temp and Media for Which Designed | 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7995 | Marsteller International Inc (USA) |
| 7995 ITEM 141F 5IN PRIMARY | William E Williams Valve Corp (USA) |
| 141F 5IN | William E Williams Valve Corp (USA) |
NSN 4820-01-294-9518 is a Valve,gate, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-294-9518 has 3 cross-referenced part numbers: 7995 (Marsteller International Inc), 7995 ITEM 141F 5IN (William E Williams Valve Corp), 141F 5IN (William E Williams Valve Corp).
There are 12 known substitutes for 4820-01-294-9518: 5935-00-201-2755, 3120-00-808-2171, 4820-01-278-6228 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7995 ITEM 141F 5IN: Material Document and Classification: ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE STEM; Valve Size: 5.000 INCHES IN; Bonnet Attachment Method: BOLTED; Inlet Relationship with Outlet: IDENTICAL. 21 total characteristics are documented in the Federal Logistics Information System.