NSN 4820-01-134-8795

Stop-check Valve

FSC: 4820 NIIN: 011348795

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Product Characteristics

NSN:

4820011348795

Demilitarization:

INC:

05486

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Threaded

Connection Style:

Streamlined with one brazing ring (tube) all ends

Valve Operation Method:

Automatic

Connection Type:

Unthreaded internal tube all ends

Mounting Position:

Horizontal or vertical

Features Provided:

Valve stem lock shield

Maximum Operating Pressure:

700.0 pounds per square inch single response

Outside Diameter Tube Accommodated:

0.500 inches all ends

Material:

Nickel alloy flow control device

Material Specification:

Qq-n-281, class b federal specification single material response stem

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Straight thru

Furnished Items And Quantity:

1 handwheel

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M422T177Z	2	08/01/2022	0095182990	0%
SPE7M321T110J	3	08/02/2021	0090380085	0%
SPE7M115TAW58	4	09/18/2015	0060301521	100%

Part Numbers

803-2177934
NAVAL SHIP SYSTEMS COMMAND
803-2177934-B33
NAVAL SEA SYSTEMS COMMAND
803-2177934-B336
NAVAL SHIP SYSTEMS COMMAND
803-2177934-B336AF
NAVAL SHIP SYSTEMS COMMAND
SC251PWS 1-2IN
THE WALWORTH COMPANY

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481309000 - Check valves of materials other than copper, iron or steel.

Professional Distribution

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

Similar NSN

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Cage Codes

NAVAL SHIP SYSTEMS COMMAND - 80064

NAVAL SEA SYSTEMS COMMAND - 53711

THE WALWORTH COMPANY - 63686