Model: 442PR 2.5"

Spring Loade Shaft Seal Assembly

Special Features:

This seal is ideal for hot heater drain and boiler feed equipment where cooling to a single seal must be provided.

Properties:

Part Name Assigned By Controlling Agency

Split pumping ring seal

NSN

4320-01-631-8182

Part Number

442PR 2.5"

Description

Seal Assembly,shaft,spring Loade

CAGE

71431

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes seal, plain encased.

Part 442PR 2.5" NSN 4320-01-631-8182

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32556

FIIG:

A23900

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:

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Schedule B and Export

Schedule B: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids