The Valve,gate, cataloged under National Stock Number 4820-00-889-1541, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-889-1541 |
| Primary Part Number | B9-35PS5TS |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | CANCELLED |
| Operating Pressure and Type | 1500.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Furnished Items and Quantity | 1 BY-PASS |
| Nondefinitive Spec/std Data | B COMPOSITION |
| Stem Type | RISING |
| Valve Operation Method | MANUAL |
| Bonnet Attachment Method | PRESSURE SEAL, RING TYPE |
| Maximum Operating Temp and Media for Which Designed | 975.0 FAHRENHEIT STEAM DEGF |
| Material | STEEL BODY |
| Material | COBALT ALLOY SEAT |
| Features Provided | BONNET PACKING |
| Material | STEEL CORROSION RESISTING STEM |
| Connection Type | BUTT WELD PIPE |
| Material | COBALT ALLOY DISK |
| Inlet Relationship with Outlet | IDENTICAL |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Valve Size | 2.500 INCHES IN |
| Nominal Pipe Size Accommodated | 2.500 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 756-5D | Anchor/darling Valve Co (USA) |
| B9-35PS5TS PRIMARY | Velan Valve Corp. (USA) |
| MIL-DTL-18110 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILV18110 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| N10700B | Walworth Co the (USA) |
| 933-1 | Anchor/darling Valve Co (USA) |
| BW2 1-2A8016 | Anchor/darling Valve Co (USA) |
NSN 4820-00-889-1541 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-889-1541 has 7 cross-referenced part numbers: 756-5D (Anchor/darling Valve Co), B9-35PS5TS (Velan Valve Corp.), MIL-DTL-18110 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILV18110 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), N10700B (Walworth Co the) and 2 more.
There are 11 known substitutes for 4820-00-889-1541: 6135-00-112-8634, 4820-00-237-5755, 4510-00-400-5144 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for B9-35PS5TS: Operating Pressure and Type: 1500.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Furnished Items and Quantity: 1 BY-PASS; Nondefinitive Spec/std Data: B COMPOSITION; Stem Type: RISING. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-889-1541 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.