The Valve,stop-Check, cataloged under National Stock Number 4820-00-276-9027, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4820-00-276-9027 |
| Primary Part Number | 5000S4824-1385512 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Features Provided | BONNET PACKING |
| Flow Control Device | CONE |
| Valve Size | 0.750 INCHES IN |
| Bolt Hole Quantity | 4 FIRST END |
| Connection Type | FLANGE FIRST END |
| Second Connection Face to Centerline Distance | 2.625 INCHES IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY PAC AAQL AND SIZE 3/4 IN. IN |
| First Connection Face to Centerline Distance | 2.625 INCHES IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Raised Face Nominal Diameter | 1.688 INCHES FIRST END IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Flange Face Design | RAISED STRAIGHT FIRST END |
| Raised Face Nominal Height | 0.062 INCHES FIRST END IN |
| Bolt Hole Nominal Diameter | 0.562 INCHES FIRST END IN |
| Material | STEEL COMP 410 STEM |
| Nominal Outside Diameter | 3.812 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 2.687 INCHES FIRST END IN |
| Style Designator | ANGLE FLANGED ENDS |
| Nominal Thickness | 0.438 INCHES FIRST END IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Valve Operation Method | MANUAL |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Bonnet Attachment Method | UNION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5000S4824-1385512 | Naval Ship Systems Command (USA) |
| 6082 | Derbyshire Machine & Tool Co (USA) |
NSN 4820-00-276-9027 is a Valve,stop-Check, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-276-9027 has 2 cross-referenced part numbers: 5000S4824-1385512 (Naval Ship Systems Command), 6082 (Derbyshire Machine & Tool Co).
There are 12 known substitutes for 4820-00-276-9027: 5330-00-039-5829, 4820-00-146-0331, 5330-00-146-7432 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5000S4824-1385512: Features Provided: BONNET PACKING; Flow Control Device: CONE; Valve Size: 0.750 INCHES IN; Bolt Hole Quantity: 4 FIRST END. 23 total characteristics are documented in the Federal Logistics Information System.