Model: 803-6983491 PC 28

Valve Seat Retainer

Properties:

Inside Diameter

2.500 inches

Outside Diameter

4.620 inches

Overall Length

1.417 inches

End Application

Nimitz class cvn

Valve Size For Which Designed

3.000 inches

Valve Design Control Activity

53711

Material

Plastic

Material Specification

Astm d3013 assn standard single material response

NSN

4820-01-457-1098

Part Number

803-6983491 PC 28

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 803-6983491 PC 28 NSN 4820-01-457-1098

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:

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