Model: 402713

Valve Seat

Special Features:

0.313-18 thd nc-2 depth 0.250 in.Pitch diameter 0.2764-0.2805

Properties:

Flange Diameter

Between 0.745 inches and 0.747 inches

Body Outside Diameter

Between 0.571 inches and 0.575 inches

Body Inside Diameter

Between 0.272 inches and 0.276 inches

Flange Seat To Disk End Height

0.188 inches

Under Flange Height

0.311 inches

Seating Surface Shape

Flat

Material

Aluminum alloy

Material Specification

Qq-a-954, cond1 federal specification all material responses

Surface Treatment

Anodize

Surface Treatment Specification

Qq-a-696 federal specification all treatment responses

Style Designator

Plain flanged

NSN

4820-00-167-4828

Part Number

402713

Description

Seat,valve

CAGE

59364

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Part 402713 NSN 4820-00-167-4828

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

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:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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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