The Disk,valve, cataloged under National Stock Number 4820-01-235-5618, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hammond Valve Corp. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-235-5618 |
| Primary Part Number | 606 PIECE 4 1 1/2IN |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hammond Valve Corp |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Taper Minor Diameter | 0.666 INCHES NOMINAL IN |
| Style Designator | SOLID WEDGE |
| Taper Major Diameter | 1.938 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 606 PIECE 4 1 1/2IN | Hammond Valve Corp (USA) |
| 25568 | Hammond Valve Corp (USA) |
| 606 | Hammond Valve Corp (USA) |
NSN 4820-01-235-5618 is a Disk,valve, manufactured by Hammond Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-235-5618 has 3 cross-referenced part numbers: 606 PIECE 4 1 1/2IN (Hammond Valve Corp), 25568 (Hammond Valve Corp), 606 (Hammond Valve Corp).
There are 5 known substitutes for 4820-01-235-5618: 5935-00-009-1274, 2810-00-118-4992, 3830-00-163-8804 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 606 PIECE 4 1 1/2IN: Material: COPPER ALLOY; Taper Minor Diameter: 0.666 INCHES NOMINAL IN; Style Designator: SOLID WEDGE; Overall Height: 2.375 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.