Model: SM-C-178485

Shaft Coupling Half

Description:

Flexible keyway insert type, through bore body style, 0.343 inches overall length, 0.2500 inches bore diameter, 0.2800 inches bore length.

Special Features:

Fsc application data: receiver, radio, except airborne; surface treatment: passivated; offset distance between centerlines of bore and body keying facility: a/a; distance from bore centerline to body keying facility bottom/top: 0.125" nom.; body keying facility depth/ht: 0.063" nom.; body keying facility wd: 0.155" nom.; securing method: clamp; bore counterbore feature: not included; keying facility type: integral key; keying facility spacing in deg.: 180; keying facility qty: 2; keying facility: included; o/a outside dimension: 0.875" nom.; hub od: 0.312" nom.; thread provision: unthreaded; distance from center of bore to top of key: 0.438" nom.; key wd: 0.155" nom.; flange thickness: 0.125" nom.

Properties:

Body Style

Flexible keyway insert type, through bore

Overall Length

0.343 inches

Bore Diameter

0.2500 inches

Bore Length

0.2800 inches

Bore Shape

Straight

Material

Steel

Material Specification

An-s-771, type 303 military specification single material response

NSN

3010-00-203-1698

Part Number

SM-C-178485

Description

Coupling Half,shaft

CAGE

80063

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part SM-C-178485 NSN 3010-00-203-1698

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08009

FIIG:

A521X0

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:

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