NSN 4820-00-139-3853

Stop-check Valve

FSC: 4820 NIIN: 001393853

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Product Characteristics

NSN:

4820001393853

Demilitarization:

INC:

05486

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Union

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

4 all ends

Valve Operation Method:

Manual

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Mounting Position:

Horizontal

Features Provided:

Bonnet packing

Valve Size:

2.500 inches

Maximum Operating Pressure:

225.0 pounds per square inch single response

Outside Diameter:

7.000 inches all ends

Thickness:

0.562 inches all ends

First Connection Face To Centerline Distance:

4.250 inches

Bolt Hole Diameter:

0.750 inches all ends

Second Connection Face To Centerline Distance:

4.250 inches

Bolt Circle Diameter:

5.500 inches all ends

Flange Face Design:

Plain all ends

Material:

Nickel alloy flow control device

Media For Which Designed:

Water-oil-gas 2nd response

Style Designator:

Angle flanged ends

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC17TR712	5	08/14/2017	0070091420	100%
SPE7MC17TR649	1	08/10/2017	0070029162	0%

Part Numbers

1064-N
MILWAUKEE VALVE COMPANY, INC.
1064-N 2 1/2IN
MILWAUKEE VALVE COMPANY, INC.
1064NSC-212
MILWAUKEE VALVE COMPANY, INC.
139-2 1-2INM0D
WILLIAM POWELL COMPANY THE
5003 2-1/2IN
MILWAUKEE VALVE COMPANY, INC.
FIGS783M0D
CLOW CORP

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

MILWAUKEE VALVE COMPANY, INC. - 76364

WILLIAM POWELL COMPANY THE - 48422

CLOW CORP - 95321