The Valve,stop-Check, cataloged under National Stock Number 4820-00-276-9030, 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 28 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-276-9030 |
| 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 |
| Flow Control Device | DISK |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Bolt Hole Quantity | 6 ALL ENDS |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Maximum Operating Temp | 650.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Connection Type | FLANGE ALL ENDS |
| Nominal Outside Diameter | 5.062 INCHES ALL ENDS IN |
| Material | STEEL BODY |
| Raised Face Nominal Height | 0.062 INCHES ALL ENDS IN |
| Bolt Circle Nominal Diameter | 3.938 INCHES ALL ENDS IN |
| Style Designator | ANGLE FLANGED ENDS |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| First Connection Face to Centerline Distance | 3.375 INCHES IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Raised Face Nominal Diameter | 2.875 INCHES ALL ENDS IN |
| Second Connection Face to Centerline Distance | 3.375 INCHES IN |
| Bolt Hole Nominal Diameter | 0.562 INCHES ALL ENDS IN |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY TYPE OF BONNET,STOP-CHECK DISK FACILITY,AND SIZE AND TYPE OF END CONNECTIONS |
| Nominal Thickness | 0.438 INCHES ALL ENDS IN |
| Features Provided | BONNET PACKING |
| Valve Size | 1.500 INCHES IN |
| Material | STEEL CORROSION RESISTING SEAT |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL CORROSION RESISTING STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5000S4824-1385512 | Naval Ship Systems Command (USA) |
| 5000S4824-1385512 | Naval Sea Systems Command (USA) |
NSN 4820-00-276-9030 is a Valve,stop-Check, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-276-9030 has 2 cross-referenced part numbers: 5000S4824-1385512 (Naval Ship Systems Command), 5000S4824-1385512 (Naval Sea Systems Command).
There are 8 known substitutes for 4820-00-276-9030: 4820-00-146-0331, 4820-00-276-9006, 4820-00-276-9007 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5000S4824-1385512: Flow Control Device: DISK; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Flange Shape: ROUND WITH HOLES ALL ENDS; Bolt Hole Quantity: 6 ALL ENDS. 28 total characteristics are documented in the Federal Logistics Information System.