NSN 4820-00-287-4264

Safety Relief Valve

FSC: 4820 NIIN: 002874264

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Product Characteristics

NSN:

4820002874264

Demilitarization:

INC:

05488

Shelf Life:

N/A

Pipe Size Accommodated:

0.500 inches 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Bonnet Type:

Exposed spring

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Retaining screw

Maximum Operating Temp:

550.0 degrees fahrenheit single response

Connection Style:

Plain, optional en (pipe) 1st end

Valve Operation Method:

Automatic or manual

Connection Type:

Threaded internal pipe 1st end

Features Provided:

Valve stem lock shield and pressure tight outlet side

Maximum Operating Pressure:

250.0 pounds per square inch single response

Thread Size:

0.500 inches 2nd end

Opening Pressure Setting:

250.0 pounds per square inch

Material:

Nickel alloy flow control device

Media For Which Designed:

Steam single response

Style Designator:

Angle

Thread Series Designator:

Npt 1st end

Part Numbers

2076-16PCV780
ELECTRIC BOAT CORPORATION
214-4900-799254PCV780
NAVAL SEA SYSTEMS COMMAND
2476-16PCV782
ELECTRIC BOAT CORPORATION
271-4900-957265PCV780
NAVAL SEA SYSTEMS COMMAND
2776-23PCV782
ELECTRIC BOAT CORPORATION
319-4900-1188487PCV904
NAVAL SEA SYSTEMS COMMAND
3376-12PCV904
ELECTRIC BOAT CORPORATION
340-4900-1000937PVC5
NAVAL SHIP SYSTEMS COMMAND
346-4900-484711PCV782
NAVAL SEA SYSTEMS COMMAND
3664-33PCV3
ELECTRIC BOAT CORPORATION
389588PCV780
NAVAL SEA SYSTEMS COMMAND
44-1-2-176-250
LUNKENHEIMER CO
533115PCV782
NAVAL SEA SYSTEMS COMMAND
571-3801-1302581PCV3
NAVAL SEA SYSTEMS COMMAND

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481400000 - Safety or relief valves.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

ELECTRIC BOAT CORPORATION - 96169

NAVAL SEA SYSTEMS COMMAND - 53711

NAVAL SHIP SYSTEMS COMMAND - 80064

LUNKENHEIMER CO - 37239