Model: K-674-M

Check Valve

Special Features:

Swing check type

Properties:

Flow Control Device

Disk

Valve Operation Method

Automatic

Flange Shape

Round all ends

Connection Type

Flange all ends

Mounting Position

Horizontal

Valve Size

4.000 inches

Maximum Operating Pressure

175.0 pounds per square inch single response

Outside Diameter

9.000 inches all ends

Face To Face Distance

13.000 inches

Thickness

0.938 inches all ends

Flange Face Design

Plain all ends

Material

Copper alloy flow control device

Material

Iron body

Material Specification

Astmfea000 assn standard single material response body

Media For Which Designed

Water, fresh single response

Style Designator

Straight through flanged ends

NSN

4820-01-285-9552

Part Number

K-674-M

Description

Valve,check

CAGE

14959

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 K-674-M NSN 4820-01-285-9552

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this check valve (NSN 4820-01-285-9552) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8481302010
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of iron