Model: NV-251

Screw Stem Shutoff Cock

Properties:

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Needle

End Application

Hydraulic kit, lower hatch assembly

Connection Style

Plain, optional end (pipe) 2nd end

Connection Style

Plain, optional end (pipe) 1st end

Valve Operation Method

Manual

Connection Type

Threaded internal pipe 1st end

Connection Type

Threaded internal pipe 2nd end

Maximum Operating Pressure

700.0 bar single response

Thread Size

0.375 inches 2nd end

Thread Size

0.500 inches 1st end

Part Name Assigned By Controlling Agency

Gauge shut-off valve

Material

Steel body

Style Designator

Angle

Thread Series Designator

Npt 2nd end

Thread Series Designator

Npt 1st end

NSN

4820-01-596-1587

Part Number

NV-251

Description

Cock,shutoff,screw Stem

CAGE

26952

A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.

Part NV-251 NSN 4820-01-596-1587

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16990

FIIG:

A530C0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

052410

UFC:

30330

LTL:

60.0

LCL:

WCC:

736

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi