Model: 8437201-2

Plain Encased Seal

Properties:

Tempurature Rating

250.0 degrees fahrenheit

Accommodated Shaft Diameter

Between 0.970 inches and 0.990 inches

Seal Width

Between 0.109 inches and 0.141 inches

Accommodated Shaft Maximum Rated Speed

1000 feet per minute

Case Style

Square

Housing Bore Diameter

Between 1.248 inches and 1.252 inches

Sealing Element Style

Vertical

Maximum Pressure Rating

7.0 pounds per square inch

Material

Rubber butadiene-acrylonitrile class nbr sealing element

Material Specification

Astm d2000 2bg820a1b1e3 assn standard single material response sealing element

Surface Treatment

Cadmium case and chromate case

Surface Treatment Specification

Qq-p-416, type 2, cl 1 federal specification 1st treatment response case

Fsc Application Data

Mount, gun, 20mm

NSN

5330-00-853-7569

Part Number

8437201-2

Description

Seal,plain Encased

CAGE

19204

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 8437201-2 NSN 5330-00-853-7569

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:

596

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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