Model: 7S X 1-7/8/7S X 1-1/2/7E

Flexible Shaft Coupling

Properties:

Overall Length

3.938 inches

Outside Diameter

4.625 inches

Keyway Width

0.313 inches second end

Keyway Width

0.500 inches first end

Keyway Depth

0.1250 inches first end

Keyway Depth

0.1563 inches second end

Bore Diameter

1.5000 inches second end

Bore Diameter

1.8750 inches first end

Bore Length

3.9375 inches both ends

End Application

Coupling

Bore Shape

Straight both ends

Design Type

Insert

Keying Facility Quantity

1 first end

Keying Facility Quantity

1 second end

Keying Facility Type

Keyway first end

Keying Facility Type

Keyway second end

Securing Method

Key first end

Securing Method

Screw both ends

Insert Material

Rubber

Part Name Assigned By Controlling Agency

Sure-flex elastomeric coupling

NSN

3010-01-501-7788

Part Number

7S X 1-7/8/7S X 1-1/2/7E

Description

Coupling,shaft,flexible

CAGE

79425

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

Part 7S X 1-7/8/7S X 1-1/2/7E NSN 3010-01-501-7788

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04459

FIIG:

A522B0

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:

129920

UFC:

65750

LTL:

85.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483608000
SITC: 74860
End Use: Industrial machines, other
NAICS: 333613
USDA: 1

Freight Class: Shaft couplings, except universal joints