The Valve,gate, cataloged under National Stock Number 4820-01-420-5191, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-420-5191 |
| Primary Part Number | P4-32689-G1 ITEM 08 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING DISK |
| Connection Type | BUTT WELD TUBE |
| Pressure Class | ERR-060 |
| Operating Pressure and Type | 85.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Valve Size | 8.000 INCHES IN |
| Material | STEEL BODY |
| Valve Operation Method | MANUAL |
| Maximum Operating Temp and Media for Which Designed | 775.0 FAHRENHEIT STEAM DEGF |
| Material | STEEL SEAT |
| Material | STEEL COMP 410 STEM |
| Nominal Outside Diameter Tube Accommodated | 8.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P4-32689-G1 ITEM 08 PRIMARY | Velan Valve Corp. (USA) |
| B15-0064C-02TS | Velan Valve Corp. (USA) |
| P4-32689-G1ITN008 | Velan Valve Corp. (USA) |
| P4-32689-G1 | Velan Valve Corp. (USA) |
| P4-32689-G1 ITEM 25 | Velan Valve Corp. (USA) |
| B15-0064C-02TS,P432689G1 IT 08 | Velan Valve Corp. (USA) |
NSN 4820-01-420-5191 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-420-5191 has 6 cross-referenced part numbers: P4-32689-G1 ITEM 08 (Velan Valve Corp.), B15-0064C-02TS (Velan Valve Corp.), P4-32689-G1ITN008 (Velan Valve Corp.), P4-32689-G1 (Velan Valve Corp.), P4-32689-G1 ITEM 25 (Velan Valve Corp.) and 1 more.
There are 8 known substitutes for 4820-01-420-5191: 4820-00-287-3447, 4820-01-384-1014, 4820-01-419-1700 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for P4-32689-G1 ITEM 08: Material: STEEL CORROSION RESISTING DISK; Connection Type: BUTT WELD TUBE; Pressure Class: ERR-060; Operating Pressure and Type: 85.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS. 12 total characteristics are documented in the Federal Logistics Information System.