The Valve,gate, cataloged under National Stock Number 4820-00-883-0160, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Manufacturers Standardization Society of the Valve and Fittings Industry Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-883-0160 |
| Primary Part Number | MSS-SP-70 TY 1/OF/TIM A/CL125 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Manufacturers Standardization Society of the Valve and Fittings Industry Inc |
| Status | CANCELLED |
| Connection Type | FLANGE, ROUND W/HOLES |
| Valve Size | 2.500 INCHES IN |
| Operating Pressure and Type | 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Maximum Operating Temp and Media for Which Designed | 450.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Flange Face Design | PLAIN |
| Inlet Relationship with Outlet | IDENTICAL |
| Face to Face Distance | 7.500 INCHES IN |
| Pressure Class | ERR-060 |
| Bolt Hole Quantity | 4 |
| Valve Operation Method | MANUAL |
| Stem Type | RISING |
| Material Document and Classification | ASTM A-126 CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM B0584 ALLOY 875 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Bonnet Attachment Method | BOLTED |
| Material | IRON CAST UNS F12102 DISK |
| Material Document and Classification | ASTM A-126 CLASS B ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Features Provided | BONNET PACKING |
| Material | COPPER ALLOY 694 STEM |
| Material | COPPER ALLOY 836 SEAT |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material | IRON CAST UNS F12102 BODY |
| Flange Diameter | 7.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1793 2 1/2IN | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| WWV58 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MSS-SP-70 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| MSS-SP-70-76 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 0405 2 1/2IN | Zidell Valve Corp (USA) |
| MSS-SP-70 TY 1/OF/TIM A/CL125 PRIMARY | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 0405 2 1/2IN | Fairbanks Co the (USA) |
| G623-2 1-2 | Stockham Valves and Fittings Inc (USA) |
| 465-1-2 | Crane Co Div Valve Div (USA) |
| F617-0 2-1/2 IN | Nibco Inc (USA) |
NSN 4820-00-883-0160 is a Valve,gate, manufactured by Manufacturers Standardization Society of the Valve and Fittings Industry Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-883-0160 has 10 cross-referenced part numbers: 1793 2 1/2IN (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), WWV58 (Federal Specifications Promulgated by General Services Administration Washington DC), MSS-SP-70 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), MSS-SP-70-76 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), 0405 2 1/2IN (Zidell Valve Corp) and 5 more.
There are 12 known substitutes for 4820-00-883-0160: 4820-00-142-3139, 4820-00-268-8773, 4820-00-268-8776 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MSS-SP-70 TY 1/OF/TIM A/CL125: Connection Type: FLANGE, ROUND W/HOLES; Valve Size: 2.500 INCHES IN; Operating Pressure and Type: 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Maximum Operating Temp and Media for Which Designed: 450.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-883-0160 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.