NSN 4820-00-185-6842

Stop-check Valve

FSC: 4820 NIIN: 001856842

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Product Characteristics

NSN:

4820001856842

Demilitarization:

INC:

05486

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Outside screw-yoke

Bonnet Attachment Method:

Bolted

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

10 all ends

Maximum Operating Temp:

425.0 degrees fahrenheit single response

Valve Operation Method:

Manual

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Mounting Position:

Vertical

Valve Size:

5.000 inches

Maximum Operating Pressure:

100.0 pounds per square inch single response

Outside Diameter:

9.062 inches all ends

Thickness:

0.562 inches all ends

First Connection Face To Centerline Distance:

7.125 inches

Bolt Hole Diameter:

0.687 inches all ends

Second Connection Face To Centerline Distance:

7.125 inches

Bolt Circle Diameter:

7.812 inches all ends

Flange Face Design:

Plain all ends

Material:

Nickel alloy r-405 stem

Material Specification:

Qq-c-390, alloy d4 federal specification single material response body

Media For Which Designed:

Steam single response

Style Designator:

Angle flanged ends

Test Data Document:

03950-882035044 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
SPE7MC22T075L	7	04/15/2022	0093738517	0%
SPE7MC20T7316	2	04/06/2020	0084303450	0%
SPE7MC18T125N	3	08/13/2018	0075582655	100%
SPE7MC18T1531	4	11/06/2017	0071445438	100%
SPE7MC17T6389	3	12/30/2016	0066806471	0%

Part Numbers

803-1385541-054AF
NAVAL SHIP SYSTEMS COMMAND
S4824-1385541
NAVAL SEA SYSTEMS COMMAND

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481301010 - Check valves of copper having a pressure rating under 850 kpa.

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