NSN 4820-00-483-0678

Check Valve

FSC: 4820 NIIN: 004830678

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Product Characteristics

NSN:

4820004830678

Demilitarization:

INC:

05487

Shelf Life:

N/A

Pipe Size Accommodated:

0.375 inches all ends

Flow Control Device:

Disk

Maximum Operating Temp:

425.0 degrees fahrenheit 1st response

Connection Style:

Socket with brazing ring (pipe) all ends

Valve Operation Method:

Automatic

Connection Type:

Unthreaded internal pipe all ends

Mounting Position:

Horizontal or vertical

Maximum Operating Pressure:

400.0 pounds per square inch 2nd response

Special Features:

0.375 in. Valve size, each valve shall have threebuna-n o-rings packed in a bag and securely attached with instructions o-rings for oil service only

Material:

Nickel alloy 400 flow control device or nickel alloy r-405 flow control device

Material Specification:

Qq-n-281 federal specification single material response flow control device

Media For Which Designed:

Water-oil-gas 2nd response

Style Designator:

Straight thru

Test Data Document:

03950-acid no.882037210 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M219T2805	66	04/01/2019	0078938771	100%
SPE7M318T4118	43	02/26/2018	0072070978	0%

Part Numbers

803-1385721-21
NAVAL SHIP SYSTEMS COMMAND
803-1385721 3/8
NAVAL SEA SYSTEMS COMMAND
810-1385721
NAVAL SHIP SYSTEMS COMMAND

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481301090 - Check valves of copper having a pressure rating of 850 kpa or over.

Professional Distribution

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

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Cage Codes

NAVAL SHIP SYSTEMS COMMAND - 80064

NAVAL SEA SYSTEMS COMMAND - 53711