Model: 1615H58-001

Main Driveshaft Coupling

Properties:

General Description
Steel, ams 6475 remelted to bell specification 299-947-042, cadmium-plated qq-p-416 class 2 type 2, casehardened spline teeth, dim., 2.200 in. Min, 2.205 in. Max o/a lg, 4.812 in. Nom left and right flange od, 0.165 in. Nom left and right flange thk, 3.620 in. Nom body od, id involute spline data, 28 teeth, 9 diametral pitch, 25.0 degrees pressure angle, 0.34910 in. Circular pitch, 3.1111 in. Pitch dia, 2.977 in. Min, 2.982 in. Max minor dia, 3.3470 in. Min, 3.3485 in. Max major dia, left side flange drilled w/12 equally spaced holes 0.268 in. Diameter on 4.250 in. Bolt circle dia, right side flange drilled w/4 equally spaced holes 0.268 in. Diameter on 4.250 in. Bolt circle dia
NSN
1615-00-125-4088
Part Number
1615H58-001
Description
Coupling,main Driveshaft
CAGE

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:
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.0 X 6.0 X 3.7
Paclk Weight:
1.5000lbs
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
671
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8803100060
  • SITC: 79291
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Freight Class: Propellers and rotors and parts thereof, for use in military aircraft

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