Model: 803-6397434-X23XXX ITEM 20

Valve Seat Retainer

Special Features:

For stop check valve; material cobalt chromium tungsten-nickel

Properties:

Inside Diameter

0.344 inches

Outside Diameter

0.478 inches

Overall Length

0.453 inches

End Application

Seawolf class ssn

Valve Size For Which Designed

0.500 inches

Valve Design Control Activity

53711

Material

Steel

Material Specification

Mil-c-24252, comp 1, cond ca-7 military specification single material response

NSN

4820-01-423-8105

Part Number

803-6397434-X23XXX ITEM 20

Description

Retainer,seat,valve

CAGE

53711

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

Part 803-6397434-X23XXX ITEM 20 NSN 4820-01-423-8105

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

48241

FIIG:

A512E0

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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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