The Valve,check, cataloged under National Stock Number 4820-00-058-3630, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-058-3630 |
| Primary Part Number | 1385637-052AF |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Bolt Hole Nominal Diameter | 0.687 INCHES FIRST END IN |
| Media for Which Designed | WATER, SALT SINGLE RESPONSE |
| Style Designator | STRAIGHT THRU |
| Material | COPPER ALLOY BODY |
| Nominal Thickness | 1.062 INCHES FIRST END IN |
| Face to Face Distance | 13.750 INCHES IN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Flange Face Design | PLAIN FIRST END |
| Nominal Outside Diameter | 9.062 INCHES FIRST END IN |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Bolt Circle Nominal Diameter | 7.812 INCHES FIRST END IN |
| Valve Operation Method | AUTOMATIC |
| Bolt Hole Quantity | 10 FIRST END |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Renewable Seat Ring Type | THREADED |
| Flow Control Device | DISK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5000-4824-1385637 | Naval Ship Systems Command (USA) |
| 1385637-5-250F | Naval Ship Systems Command (USA) |
| 5021B 5IN 10115 | Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA) |
| 810-1385637-05 | Naval Ship Systems Command (USA) |
| 1385637 | Naval Ship Systems Command (USA) |
| 1260-001-5IN | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 1385637-052AF PRIMARY | Naval Ship Systems Command (USA) |
| 803-1385637-052 PRIMARY | Naval Ship Systems Command (USA) |
| 803-1385637 | Naval Ship Systems Command (USA) |
| 803-1385637-5 | Naval Ship Systems Command (USA) |
| 810-1385637 | Naval Ship Systems Command (USA) |
NSN 4820-00-058-3630 is a Valve,check, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-058-3630 has 11 cross-referenced part numbers: 5000-4824-1385637 (Naval Ship Systems Command), 1385637-5-250F (Naval Ship Systems Command), 5021B 5IN 10115 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), 810-1385637-05 (Naval Ship Systems Command), 1385637 (Naval Ship Systems Command) and 6 more.
There are 12 known substitutes for 4820-00-058-3630: 4820-00-058-3509, 4820-00-489-5348, 4820-00-878-4325 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1385637-052AF: Bolt Hole Nominal Diameter: 0.687 INCHES FIRST END IN; Media for Which Designed: WATER, SALT SINGLE RESPONSE; Style Designator: STRAIGHT THRU; Material: COPPER ALLOY BODY. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-058-3630 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.