Model: 144403

Spring Loade Shaft Seal Assembly

Special Features:

Shaft size: 1.25in.; seal (od): 1.734in.; working length: 1.062in.; seat bore: 1.875in.; seat thickness: 0.437in.; material: diaphragm - buna, washer - carbon, seat - ceramic; max. Pressure: 250 psi unbalanced, 650 psi balanced: speed: 5000 ft/min.; temperature range for buna-n: -40 degrees f to 190 degrees f; durometer: shore a, 65

Properties:

End Application

Transmitter unit - rudder angle 144409

Part Name Assigned By Controlling Agency

Pump shaft seal, style 2

Material

Stainless steel

NSN

4320-01-514-2820

Part Number

144403

Description

Seal Assembly,shaft,spring Loade

CAGE

98523

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 144403 NSN 4320-01-514-2820

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:

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:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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