Model: A77509

Flexible Shaft Coupling

Properties:

Counterbore Diameter

7.6250 inches both ends

Counterbore Depth

0.7187 inches both ends

Overall Length

9.3125 inches

Outside Diameter

15.250 inches

Taper Minor Diameter

3.1010 inches second end

Taper Minor Diameter

3.1000 inches first end

Keyway Width

0.7535 inches first end

Keyway Width

0.7555 inches second end

Keyway Depth

0.2810 inches first end

Keyway Depth

0.2850 inches second end

Bore Length

4.5310 inches both ends

Bore Shape

Tapered both ends

Design Type

Grid spring

Keying Facility Quantity

1 both ends

Keying Facility Type

Keyway both ends

Features Provided

Counterbore and chain cover and standard grid spring and shrouded coupling bolt type

Taper Largest Diameter

3.4970 inches second end

Fsc Application Data

1. Turbine generator

NSN

3010-00-841-5298

Part Number

A77509

Description

Coupling,shaft,flexible

CAGE

58275

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 A77509 NSN 3010-00-841-5298

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:

160.0000lbs

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:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

RATING VARIABLE

WCC:

593

TCC:

SHC:

ACC:

Construction Materials

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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