Model: 21795

Shouldered Shaft

Properties:

First End Style
Circular grooved and externally threaded
First End Groove Width
0.0940 inches
First End Groove Diameter
0.4700 inches
End Similarity
Not identical
Second End Style
Woodruff keyway and internally threaded
Overall Length
6.2200 inches
First End Distance From End To Groove
0.541 inches
First End Diameter
0.5620 inches
First End External Thread Length
0.541 inches
Second End Keyway Width
Between 0.0928 inches and 0.0943 inches
Second End External Keyway Length
0.151 inches
Second End Distance From Keyway Center To End
1.188 inches
Second End Diameter
Between 0.5620 inches and 0.5625 inches
Second End Internal Thread Length
0.625 inches
Step Quantity
3
Largest Step Diameter
Between 0.7800 inches and 0.8200 inches
Material
Steel comp 4340
Fsc Application Data
Turbine and fan assembly, cooling system, engine, aircraft
NSN
3040-00-055-1997
Part Number
21795
Description
Shaft,shouldered
CAGE
60399

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 21795 NSN 3040-00-055-1997

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:
U
ESD:
ESD:
MMAC:
GA
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
8.0 X 0.0 X 0.0
Paclk Weight:
0.7000lbs
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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