The Valve,gate, cataloged under National Stock Number 4820-00-288-7568, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 15 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 | 4820-00-288-7568 |
| Primary Part Number | 2/CL.125/SIZE 1-1/2 IN |
| 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 |
| Bonnet Type | INSIDE SCREW |
| Pressure Class | ERR-060 |
| Inlet Relationship with Outlet | IDENTICAL |
| Material | COPPER ALLOY 836 BODY |
| Stem Type | RISING |
| Maximum Operating Temp and Media for Which Designed | 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Connection Type | THREADED INTERNAL PIPE |
| Valve Operation Method | MANUAL |
| Features Provided | BONNET PACKING |
| Valve Size | 1.500 INCHES IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 STYLE AND A CLASS |
| Nominal Thread Size | 1.500 INCHES IN |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| 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 |
| Thread Series Designator | NPT |
| Bonnet Attachment Method | UNION |
| Material | COPPER ALLOY 694 STEM |
| Material | COPPER ALLOY 836 DISK |
| Material | COPPER ALLOY SEAT |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material Document and Classification | ASTM B371 ALLOY694 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 500-1 1-2 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| FIG B-105 SZ 1 1/2 IN | Stockham Valves and Fittings Inc (USA) |
| 2125-1 1-2 | Lunkenheimer Co (USA) |
| FP7233 | Canron Incplastics Div (CAN) |
| 78133 | Aqua-Chem Inc Cleaver-Brooks Div (USA) |
| 63686 | Kennedy Valve Div of Itt Grinnell Valve Co Inc (USA) |
| FIG47V | Jenkins Bros (USA) |
| AM882 | Facet (oklahoma) Llc (USA) |
| 15-810 | Crane Canada Inccrane Valve Group-Brantford (CAN) |
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 440-1-1-2 | Crane Co Div Valve Div (USA) |
| WWV54 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2/CL.125/SIZE 1-1/2 IN PRIMARY | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 2 | The Walworth Company (USA) |
| 428-1 1-2 | Crane Co Div Valve Div (USA) |
| 904085 | Aqua-Chem Inc Cleaver-Brooks Div (USA) |
| 525 | Kennedy Valve Div of Itt Grinnell Valve Co Inc (USA) |
| B105 | Stockham Valves and Fittings Inc (USA) |
| 21-1 1-2 | Ohio Brass Co (USA) |
| 15-47 | Jenkins Bros (USA) |
NSN 4820-00-288-7568 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 4820-00-288-7568 has 21 cross-referenced part numbers: 500-1 1-2 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), FIG B-105 SZ 1 1/2 IN (Stockham Valves and Fittings Inc), 2125-1 1-2 (Lunkenheimer Co), FP7233 (Canron Incplastics Div), 78133 (Aqua-Chem Inc Cleaver-Brooks Div) and 16 more.
There are 12 known substitutes for 4820-00-288-7568: 5930-00-050-2699, 5910-00-115-3374, 5930-00-139-2412 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2/CL.125/SIZE 1-1/2 IN: Bonnet Type: INSIDE SCREW; Pressure Class: ERR-060; Inlet Relationship with Outlet: IDENTICAL; Material: COPPER ALLOY 836 BODY. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-288-7568 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.