NSN 4820-01-423-3145

Fluid Pressure Regulating Valve

FSC: 4820 NIIN: 014233145

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Product Characteristics

NSN:

4820014233145

Demilitarization:

DEMIL/MLI

INC:

27565

Shelf Life:

N/A

Body Material:

Nickel copper alloy

First End Flange Outside Diameter:

5.062 inches

Body Style:

Straight thru

Stem Material:

Nickel copper alloy, qq-n-286, class a or nickel copper alloy, qq-n-286, class b

First End Connection Type:

Plain face flange

First End Style Designator:

Recessed

First End Recess Diameter:

1.656 inches

First End Flange Shape Style:

Round w/ bolt holes

First End Bolt Hole Quantity:

First End Bolt Hole Diameter:

0.562 inches

First End Bolt Circle Diameter:

3.938 inches

Second End Relationship With First End:

Identical

Seat Material:

Nickel copper alloy

Face To Face Distance:

9.625 inches

Flow Control Device:

Disk

Flow Control Device Material:

Rubber, synthetic

End Connection Quantity:

Outlet Pressure Range:

+5.0/+20.0 pounds per square inch

Valve Loading Method:

Spring

Remote Actuation Method:

Diaphragm

End Application:

Valve, pressure reduce 1.5 nps

Criticality Code Justification:

Zzzy

Reference Number Differentiating Characteristics:

Quality control iaw navships 0948-045-7010 material identification and control instruction level 1 items

Part Numbers

31770N
LESLIE CONTROLS, INC.
31770NL1
NAVAL INVENTORY CONTROL POINT
HWWLN-2X 19692N
LESLIE CONTROLS, INC.
HWWLN-2X 19692N CD 31770N
LESLIE CONTROLS, INC.
HWWLN-2X 19692N CD 31770NL1
NAVAL INVENTORY CONTROL POINT
HWWLN-2X 19692NL1
NAVAL INVENTORY CONTROL POINT

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481809015 - Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level.

Professional Distribution

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

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Cage Codes

LESLIE CONTROLS, INC. - 35795

NAVAL INVENTORY CONTROL POINT - 03950