Model: 7098-1179P41912

Check Valve

Properties:

Flow Control Device

Disk

Disk Loading Method

Spring

Bolt Hole Quantity

5 all ends

End Application

Strategic sealift conversion ships class

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal or vertical

Valve Size

18.000 inches

Outside Diameter

21.500 inches all ends

Face To Face Distance

8.750 inches

Bolt Circle Diameter

22.750 inches all ends

Flange Face Design

Raised straight all ends

Material

Copper alloy 955 body

Material

Nickel alloy 400 flow control device

Material Specification

Astm b148, c95500 assn standard single material response body

Material Specification

Astm b164, n04400 assn standard single material response flow control device

Style Designator

Straight through flanged ends

NSN

4820-01-420-5217

Part Number

7098-1179P41912

Description

Valve,check

CAGE

09980

Part 7098-1179P41912 NSN 4820-01-420-5217

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:

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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