The Valve,gate, cataloged under National Stock Number 4820-01-266-3630, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-266-3630 |
| Primary Part Number | B12-2054P-02TSG |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | CANCELLED |
| Stem Type | NONRISING |
| Connection Type | BUTT WELD PIPE |
| Bonnet Attachment Method | PRESSURE SEAL, RING TYPE |
| Inlet Relationship with Outlet | IDENTICAL |
| Material | STEEL STEM |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Material | STEEL SEAT |
| Valve Size | 4.000 INCHES IN |
| Material | STEEL DISK |
| Valve Operation Method | MANUAL |
| Material | STEEL BODY |
| Nominal Pipe Size Accommodated | 4.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8350-15 | Velan Valve Corp. (USA) |
| B12-2054P-02TSG PRIMARY | Velan Valve Corp. (USA) |
| B12-2054P-02TS SSH 80 | Velan Valve Corp. (USA) |
| B12-2054P-02TS | Velan Valve Corp. (USA) |
NSN 4820-01-266-3630 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-266-3630 has 4 cross-referenced part numbers: 8350-15 (Velan Valve Corp.), B12-2054P-02TSG (Velan Valve Corp.), B12-2054P-02TS SSH 80 (Velan Valve Corp.), B12-2054P-02TS (Velan Valve Corp.).
There are 10 known substitutes for 4820-01-266-3630: 4730-00-279-2435, 4820-00-862-5033, 4820-01-156-7163 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for B12-2054P-02TSG: Stem Type: NONRISING; Connection Type: BUTT WELD PIPE; Bonnet Attachment Method: PRESSURE SEAL, RING TYPE; Inlet Relationship with Outlet: IDENTICAL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-266-3630 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.