Model: 31228

Plain Seal

Properties:

Cross Sectional Shape

Single lip

Outside Diameter

4.254 inches

Accommodated Shaft Diameter

3.125 inches

Seal Width

Between 0.417 inches and 0.449 inches

Housing Bore Diameter

Between 4.248 inches and 4.250 inches

Construction

Solid

Material

Rubber synthetic sealing element

Material

Steel spring

Surface Treatment

Plastic case

NSN

5330-00-438-5100

Part Number

31228

Description

Seal,plain

CAGE

80201

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 31228 NSN 5330-00-438-5100

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:

0.3000lbs

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:

713

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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