Model: 803-2177525-M4XX-77

Valve Disk

Special Features:

Nickel copper (monel) or stainless steel disc for 0.75 inch valves

Properties:

Thread Class

Outside Diameter

0.803 inches

Overall Height

0.970 inches

Shoulder Height

0.500 inches

Shoulder Width

0.144 inches

End Application

Steam generator system on cgn 9; feedwater system on afs 3; valve mark sd 162 on ssn 688 class

Seat Radius

0.031 inches

Thready Qty Per Inch (tpi)

Part Name Assigned By Controlling Agency

Disc (stop valves)

Material

Nickel alloy or stainless steel

Material Specification

Mil-c-24252 cond ca-7 military specification single material response

Media For Which Designed

Water or oil or gas

Style Designator

Plug

Thread Series Designator

NSN

4820-01-552-3769

Part Number

803-2177525-M4XX-77

Description

Disk,valve

CAGE

80064

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Part 803-2177525-M4XX-77 NSN 4820-01-552-3769

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

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:

671

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