Model: MS51000-140-2

Plain Encased Seal

Properties:

Accommodated Shaft Diameter

2.625 inches

Seal Width

Between 0.485 inches and 0.515 inches

Case Style

Square

Housing Bore Diameter

3.750 inches

Sealing Element Style

Angular

Material

Rubber silicone class q sealing element

Material Specification

Mil-s-45005, cl 2 military specification single material response sealing element

Surface Treatment

Cadmium case and chromate case or zinc case and chromate case

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification 1st treatment response case or qq-z-325, type 2, cl 3 federal specification 2nd treatment response case

NSN

5330-00-477-0139

Part Number

MS51000-140-2

Description

Seal,plain Encased

CAGE

96906

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 MS51000-140-2 NSN 5330-00-477-0139

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:

0.4000lbs

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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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