Model: 42391-50

Rigid Shaft Coupling

Special Features:

Counterbore diameter: 1.770 in. ; counterbore depth: 1.210 in. ; pitch diameter: 1.250 in. ; flange has 4 bolt holes; first end, 4.0 in. Dia. Bc; flange is 0.165 in. W

Properties:

Hole Diameter
0.3130 inches
Spline Minor Diameter
1.2000 inches second end
Spline Major Diameter
1.3100 inches second end
Overall Length
2.220 inches
Spline Quantity
20 second end
Overall Diameter
4.680 inches
End Application
F-101 engine, b-1b aircraft
Bore Shape
Splined second end
Spline Pressure Angle In Deg
14.500 second end
Spline Length
1.010 inches second end
Spline Type
Involute second end
Securing Method
Unthreaded hole
Unthreaded Hole Quantity
4
Features Provided
Bore counterbore
Body Material
Stainless steel
Surface Treatment
Nickel
Style Designator
Plain sleeve
NSN
3010-01-174-9199
Part Number
42391-50
Description
Coupling,shaft,rigid
CAGE
82402

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Part 42391-50 NSN 3010-01-174-9199

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13742
FIIG:
A522C0
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:
A
ESD:
ESD:
MMAC:
JF
CRITL:
F

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:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this rigid shaft coupling (NSN 3010-01-174-9199) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
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

Highest Rated Parts
Recently Purchased Parts
Hot Parts