The Valve,check, cataloged under National Stock Number 4820-01-312-1827, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kings Point Machinery Inc Dba Kpm. Government technical data includes 15 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-312-1827 |
| Primary Part Number | 1018 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kings Point Machinery Inc Dba Kpm |
| Status | ACTIVE |
| Flange Face Design | PLAIN ALL ENDS |
| Mounting Position | VERTICAL |
| Valve Operation Method | AUTOMATIC |
| Valve Size | 6.000 INCHES IN |
| Bolt Hole Quantity | 12 ALL ENDS |
| Material | COPPER ALLOY BODY |
| Connection Type | FLANGE ALL ENDS |
| Bolt Hole Nominal Diameter | 0.688 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Face to Face Distance | 15.000 INCHES IN |
| Bolt Circle Nominal Diameter | 8.875 INCHES ALL ENDS IN |
| Nominal Outside Diameter | 10.125 INCHES ALL ENDS IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Flow Control Device | DISK |
| Nominal Thickness | 0.812 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1018 | Kings Point Machinery Inc Dba Kpm (USA) |
| VS-0400-451155 | Kings Point Machinery Inc Dba Kpm (USA) |
| 1018-4 | Kings Point Machinery Inc Dba Kpm (USA) |
NSN 4820-01-312-1827 is a Valve,check, manufactured by Kings Point Machinery Inc Dba Kpm, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-312-1827 has 3 cross-referenced part numbers: 1018 (Kings Point Machinery Inc Dba Kpm), VS-0400-451155 (Kings Point Machinery Inc Dba Kpm), 1018-4 (Kings Point Machinery Inc Dba Kpm).
There are 11 known substitutes for 4820-01-312-1827: 5985-00-010-0615, 5355-00-150-2380, 5961-00-528-9720 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1018: Flange Face Design: PLAIN ALL ENDS; Mounting Position: VERTICAL; Valve Operation Method: AUTOMATIC; Valve Size: 6.000 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.