The Valve,stop-Lift-Check, cataloged under National Stock Number 4820-00-541-3568, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-541-3568 |
| Primary Part Number | 18847 |
| Item Name | Valve,stop-Lift-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Features Provided | BONNET PACKING |
| Bolt Circle Nominal Diameter | 5.500 INCHES FIRST END IN |
| Flange Face Design | PLAIN FIRST END |
| Nominal Thickness | 0.500 INCHES FIRST END IN |
| Style Designator | ANGLE FLANGED ENDS |
| Valve Size | 3.000 INCHES IN |
| Face to Face Distance | 10.000 INCHES IN |
| Material | STEEL FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Nominal Outside Diameter | 6.625 INCHES FIRST END IN |
| Bolt Hole Nominal Diameter | 0.562 INCHES FIRST END IN |
| Connection Type | FLANGE FIRST END |
| Material | STEEL BODY |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Mounting Position | HORIZONTAL |
| Bolt Hole Quantity | 8 FIRST END |
| Flow Control Device | DISK |
| Renewable Seat Ring Type | THREADED |
| Bonnet Type | EXPOSED SPRING |
| Bonnet Attachment Method | BOLTED |
| Disk Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18847 PRIMARY | Crane Co Div Valve Div (USA) |
NSN 4820-00-541-3568 is a Valve,stop-Lift-Check, manufactured by Crane Co Div Valve Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-541-3568 has 1 cross-referenced part number: 18847 (Crane Co Div Valve Div).
There are 12 known substitutes for 4820-00-541-3568: 2530-01-273-5895, 4730-01-537-7746, 5305-01-557-0289 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18847: Features Provided: BONNET PACKING; Bolt Circle Nominal Diameter: 5.500 INCHES FIRST END IN; Flange Face Design: PLAIN FIRST END; Nominal Thickness: 0.500 INCHES FIRST END IN. 21 total characteristics are documented in the Federal Logistics Information System.