The Valve,gate, cataloged under National Stock Number 4820-00-472-1511, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-472-1511 |
| Primary Part Number | B12-1064B-02TS-22094 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Material Document and Classification | ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | STEEL BODY |
| Material | COBALT ALLOY SEAT |
| Material | STEEL STEM |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI 410/SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Stem Type | NONRISING |
| Valve Operation Method | MANUAL |
| Connection Type | BUTT WELD PIPE |
| Nominal Pipe Size Accommodated | 4.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B12-1064B-02TS-22094 PRIMARY | Velan Valve Corp. (USA) |
| 169B | Velan Valve Corp. (USA) |
NSN 4820-00-472-1511 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-472-1511 has 2 cross-referenced part numbers: B12-1064B-02TS-22094 (Velan Valve Corp.), 169B (Velan Valve Corp.).
There are 3 known substitutes for 4820-00-472-1511: 6250-00-295-1614, 5120-00-422-8586, 2520-00-741-1677. Verify interchangeability with system specifications before substitution.
Key specifications for B12-1064B-02TS-22094: Material Document and Classification: ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY; Material: STEEL BODY; Material: COBALT ALLOY SEAT; Material: STEEL STEM. 10 total characteristics are documented in the Federal Logistics Information System.