The Disk,valve, cataloged under National Stock Number 4820-00-595-4418, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-595-4418 |
| Primary Part Number | 5974 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Outside Diameter | 3.688 INCHES NOMINAL IN |
| Inside Diameter | 2.375 INCHES NOMINAL IN |
| Material | RUBBER |
| Style Designator | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-595-4418 is a Disk,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-595-4418 has 3 cross-referenced part numbers: 5974-00 (Lawler Manufacturing Company, Inc.), 71997PC26 (Lawler Manufacturing Company, Inc.), 5974 (Lawler Manufacturing Company, Inc.).
There are 9 known substitutes for 4820-00-595-4418: 6625-00-135-2737, 3040-00-371-5003, 7320-00-390-1521 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5974: Outside Diameter: 3.688 INCHES NOMINAL IN; Inside Diameter: 2.375 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Material: RUBBER. 5 total characteristics are documented in the Federal Logistics Information System.