The Seat,valve, cataloged under National Stock Number 4820-01-466-4158, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-466-4158 |
| Primary Part Number | 9015-007-033-S |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Seating Surface Shape | ANGULAR |
| Material | STEEL OVERALL |
| Style Designator | PLAIN |
| Seat Angle in Deg | 0.067 MAXIMUM |
| Body Inside Diameter | 0.821 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.963 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8350-15 ITEM 5B | Velan Valve Corp. (USA) |
| 9015-007-033-S PRIMARY | Velan Valve Corp. (USA) |
| 8350-15 | Velan Valve Corp. (USA) |
NSN 4820-01-466-4158 is a Seat,valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-466-4158 has 3 cross-referenced part numbers: 8350-15 ITEM 5B (Velan Valve Corp.), 9015-007-033-S (Velan Valve Corp.), 8350-15 (Velan Valve Corp.).
There are 10 known substitutes for 4820-01-466-4158: 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 9015-007-033-S: End Item Identification: GATE VALVE; Seating Surface Shape: ANGULAR; Special Features: W/S WASP CLASS LHN; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.