The Valve,gate, cataloged under National Stock Number 4820-00-826-9949, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Walworth Company. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 13 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 | 4820-00-826-9949 |
| Primary Part Number | 11-4DP2332 REVC 3-4IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | The Walworth Company |
| Status | CANCELLED |
| Bonnet Attachment Method | THREADED |
| Inlet Relationship with Outlet | IDENTICAL |
| Thread Series Designator | NPT |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nondefinitive Spec/std Data | B CLASS AND 1 STYLE AND 2 TYPE |
| Specification/standard Data | 59646-MSS-SP-80 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Bonnet Type | INSIDE SCREW |
| Nominal Thread Size | 0.750 INCHES IN |
| Material | COPPER ALLOY DISK |
| Material | COPPER ALLOY STEM |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Connection Type | THREADED INTERNAL PIPE |
| Material | COPPER ALLOY 836 BODY |
| Valve Operation Method | MANUAL |
| Features Provided | BONNET PACKING |
| Material | COPPER ALLOY 836 SEAT |
| Material Document and Classification | ASTMCU0172 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material Document and Classification | ASTMCU0172 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Valve Size | 0.750 INCHES IN |
| Stem Type | RISING |
| Maximum Operating Temp and Media for Which Designed | 400.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49U | Jenkins Bros (USA) |
| FIG.56 3/4IN.BR | The Walworth Company (USA) |
| B120 | Stockham Valves and Fittings Inc (USA) |
| 11 | The Walworth Company (USA) |
| 704-3-4 | Conbraco Industries Inc R-P and C Valve Div (USA) |
| 11-4DP2332 REVC 3-4IN PRIMARY | The Walworth Company (USA) |
| 431UB3-3-4IPS | Crane Nxt, Co. (USA) |
| 96 | Lunkenheimer Co (USA) |
| 0226 | Fairbanks Co the (USA) |
| FIG 49-U SIZE 3/4 IN | Jenkins Bros (USA) |
| 431 | Crane Co Div Valve Div (USA) |
| 2151 | Lunkenheimer Co (USA) |
| FIG-56X20MM | The Walworth Company (USA) |
| B-120.75IPS | Stockham Valves and Fittings Inc (USA) |
| 45 | Kennedy Valve Div of Itt Grinnell Valve Co Inc (USA) |
| FIG. 11 .75IPS | The Walworth Company (USA) |
| 11 3-4 | The Walworth Company (USA) |
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| T-134-3/4IN | Nibco Inc (USA) |
| FIG B-120 SZ 3/4 IN | Stockham Valves and Fittings Inc (USA) |
NSN 4820-00-826-9949 is a Valve,gate, manufactured by The Walworth Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-826-9949 has 25 cross-referenced part numbers: 49U (Jenkins Bros), FIG.56 3/4IN.BR (The Walworth Company), B120 (Stockham Valves and Fittings Inc), 11 (The Walworth Company), 704-3-4 (Conbraco Industries Inc R-P and C Valve Div) and 20 more.
There are 12 known substitutes for 4820-00-826-9949: 5935-00-063-9223, 5961-00-173-1045, 5330-00-237-7542 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11-4DP2332 REVC 3-4IN: Bonnet Attachment Method: THREADED; Inlet Relationship with Outlet: IDENTICAL; Thread Series Designator: NPT; Operating Pressure and Type: 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-826-9949 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.