Model: 6394966-1

Shouldered Shaft

Special Features:

Reply to mrc reflect changes to revision e. Provided with 0.250 wide x 0.500 deep axial groove on 2.500 diameter portion of shaft, 18.010 inch long

Properties:

First End Style
Square (round corners)
End Similarity
Identical
Overall Length
21.920 inches
First End Width Across Flats
Between 1.160 inches and 1.165 inches
End Application
Asds, next higher assembly 6394775
First End Diameter
Between 1.4972 inches and 1.4988 inches
Step Quantity
6
Largest Step Diameter
2.500 inches
First End Step Length
0.936 inches
Surface Finish
16.0 microinches
Part Name Assigned By Controlling Agency
Shaft, drum
Material
Nickel alloy k-500
Material Specification
Qq-n-286 form: 1 condition: annealed federal standard single material response
NSN
3040-01-506-5790
Part Number
6394966-1
Description
Shaft,shouldered
CAGE
31442

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

Part 6394966-1 NSN 3040-01-506-5790

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
Concept No.:
1
App. Key:
A
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:
A
ESD:
A
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:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126900
UFC:
65750
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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