Model: 646158PC1

Shaft Coupling Half
Description:

Flexible keyway insert type, through bore body style, 0.515 inches overall length, 0.984 inches outside diameter, 0.2502 inches bore diameter.

Special Features:

One 0.082" dia. Dia. Hole, 90 deg. From threaded hole; distance from bore centerline to body keying facility bottom/top: 0.125" nom.; body keying facility wd: 0.313" nom.; body keying facility dep./ht: 0.060" min., 0.070" max.; hole thread size designator: 6 - 32; threaded hole location: 9/64" porm 1/63" from end of hub; threaded hole qty: 1; securing method: threaded hole; keying facility and bore counterbore feature: not included; hub od: 0.422" min., 0.454" max.; thread provision: unthreaded; flange thickness: 0.185" nom.

Properties:

Body Style
Flexible keyway insert type, through bore
Overall Length
Between 0.515 inches and 0.547 inches
Outside Diameter
Between 0.984 inches and 1.016 inches
Bore Diameter
0.2502 inches
Bore Length
0.4660 inches
Bore Shape
Straight
Material
Steel
Material Specification
Mil-s-853a, ships, class 6, type a military specification single material response
NSN
3010-00-275-8057
Part Number
646158PC1
Description
Coupling Half,shaft
CAGE

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

Part 646158PC1 NSN 3010-00-275-8057

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

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
LVL_B:
Q

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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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