Model: 8211668

Worm Shaft

Properties:

End Similarity
Not identical
Overall Length
3.687 inches
Worm Thread Quantity
7
Worm Thread Lead
0.063 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
14.500
Worm Helix Angle
3 degrees 24 minutes
Worm Outside Diameter
0.374 inches
Worm Pitch Diameter
Between 0.332 inches and 0.334 inches
Worm Thread Section Length
0.437 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.046 inches second end, fourth portion
Straight Unthreaded Length
0.218 inches second end, second portion
Straight Unthreaded Length
0.250 inches first end, first portion
Straight Unthreaded Length
0.328 inches second end, third portion
Straight Unthreaded Length
0.298 inches second end, first portion
Straight Unthreaded Length
0.735 inches second end, fifth portion
Straight Unthreaded Length
1.375 inches first end, second portion
Straight Unthreaded Section Diameter
0.234 inches second end, second portion
Straight Unthreaded Section Diameter
0.249 inches first end, second portion
Straight Unthreaded Section Diameter
0.249 inches second end, fifth portion
Straight Unthreaded Section Diameter
0.260 inches first end, first portion
Straight Unthreaded Section Diameter
0.260 inches second end, first portion
Straight Unthreaded Section Diameter
0.260 inches second end, fourth portion
Straight Unthreaded Section Diameter
0.438 inches second end, third portion
Unthreaded Section Pin Hole Diameter
0.0780 inches first end, second portion
Unthreaded Section Pin Hole Diameter
0.0780 inches second end, fifth portion
Material
Bronze, phosphor
Material
Bronze, phosphor
NSN
3040-00-546-9721
Part Number
8211668
Description
Worm Shaft
CAGE

A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

Part 8211668 NSN 3040-00-546-9721

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18249
FIIG:
T246-C
Concept No.:
App. Key:
CA
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.5 X 0.0 X 0.0
Paclk Weight:
0.1000lbs
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:
197583
UFC:
96710
LTL:
92.5
LCL:
92.5
WCC:
586
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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