Model: 287-1020PT20SUB23

Plain Seal

Properties:

Cross Sectional Shape

Single lip

Tempurature Rating

-40.0 degrees fahrenheit and 300.0 degrees fahrenheit

Accommodated Shaft Diameter

4.062 inches

Seal Width

0.375 inches

Housing Bore Diameter

5.007 inches

Construction

Solid

Material

Rubber butadiene-acrylonitrile class nbr sealing element

Material

Stainless steel spring

Material Specification

Mil-r-15624 military specification single material response sealing element

NSN

5330-00-297-4457

Part Number

287-1020PT20SUB23

Description

Seal,plain

CAGE

49956

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

Part 287-1020PT20SUB23 NSN 5330-00-297-4457

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04250

FIIG:

A032A0

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals