Model: 3-55

Plain Encased Seal

Properties:

Outside Diameter

1.832 inches

Tempurature Rating

-50.0 degrees fahrenheit and 250.0 degrees fahrenheit

Accommodated Shaft Diameter

1.125 inches

Seal Width

0.245 inches

Accommodated Shaft Maximum Rated Speed

2500 feet per minute

End Application

W/s: whidbey island class lsd; forrestal class cv; wasp class lhd; guided missile system, ram ex43; close in weapon system (ciws-phalanx)

Case Style

Recessed

Housing Bore Diameter

1.832 inches

Sealing Element Style

Angular

Material

Rubber chloroprene class cr sealing element

Surface Treatment

Plastic case

NSN

5330-00-602-1398

Part Number

3-55

Description

Seal,plain Encased

CAGE

D9182

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes packing with retainer.

Part 3-55 NSN 5330-00-602-1398

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04214

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:

0.1000lbs

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

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Schedule B and Export

Schedule B: 8484200000
SITC: 74920
End Use: Industrial machines, other
NAICS: 339991
USDA: 1

Freight Class: Mechanical seals