Model: K1120-4-7

Check Valve

Properties:

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

Plain beveled (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Connection Type

Unthreaded external pipe 2nd end

Thread Size

0.438 inches 1st end

Material

Steel comp 303 body or steel comp 303se body or steel comp 303 plus x body

Media For Which Designed

Air single response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-s-5002 military specification single treatment response

Style Designator

Straight thru

Thread Series Designator

Unjf 1st end

NSN

4820-01-053-2842

Part Number

K1120-4-7

Description

Valve,check

CAGE

55469

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part K1120-4-7 NSN 4820-01-053-2842

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.2000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481302090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of steel