Model: 1683680

Shaft Coupling Half
Description:

Multiple positioning holes, raised face body style, 0.546 inches overall length, 0.3124 inches bore diameter, 0.4530 inches bore length.

Special Features:

Gw/ 1/8" dia., 0.046" deep hole, 90 deg. From thd securing hole on hub; bore thrd size designator: no. 6-32 nc; positioning facility bolt circle dia.: 0.875" nom.; raised face thickness: 0.046" nom.; positioning facility qty: 3; hole thread size designator: no. 6-32; positioning hole style: tapped; thread hole location: located on hub opposite any flange mtg hole; thread hole qty: 1; securing method: threaded hole; bore counterbore feature: included; keying facility: not included; counterbore location: coupling end; o/a outside dimension: 1.375" nom.; hub od: 0.562" nom.; raised face dia.: 1.125" nom.; thread provision: unthreaded; flange thickness: 0.188" nom.; counterbore depth: 0.093" nom.; counterbore dia.: 0.562" nom.

Properties:

Body Style
Multiple positioning holes, raised face
Overall Length
0.546 inches
Bore Diameter
0.3124 inches
Bore Length
0.4530 inches
Bore Shape
Straight
Material
Stainless steel
Material Specification
Qq-s-763, class 416, cond a federal specification single material response
NSN
3010-00-245-2156
Part Number
1683680
Description
Coupling Half,shaft
CAGE

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

Part 1683680 NSN 3010-00-245-2156

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08009
FIIG:
A521X0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126880
UFC:
64300
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
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

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