Model: 1050T31 1.780/TB 1.298-1.375

Flexible Shaft Coupling

Properties:

Overall Length

10.480 inches

Outside Diameter

5.440 inches

Taper Minor Diameter

1.2980 inches second end

Keyway Width

0.312 inches second end

Keyway Width

0.500 inches first end

Keyway Depth

0.3120 inches second end

Keyway Depth

0.5000 inches first end

Bore Diameter

1.7800 inches first end

Bore Length

2.3800 inches both ends

End Application

Weapons system strategic sealift conversion ships class

Bore Shape

Straight first end

Bore Shape

Tapered second end

Furnished Items And Quantity

Grid cover 1

Design Type

Grid spring

Keying Facility Quantity

1 both ends

Keying Facility Type

Keyway both ends

Securing Method

Threaded hole both ends

Threaded Hole Quantity

1 both ends

Threaded Hole Location

Both ends: over keyway

Features Provided

Keyway and exposed coupling bolt type and tapered grid spring

Taper Largest Diameter

1.3750 inches second end

NSN

3010-01-428-3121

Part Number

1050T31 1.780/TB 1.298-1.375

Description

Coupling,shaft,flexible

CAGE

21444

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 1050T31 1.780/TB 1.298-1.375 NSN 3010-01-428-3121

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:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

WCC:

593

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