Model: 9145685

Worm Shaft

Properties:

End Similarity
Not identical
Overall Length
2.380 inches
Worm Thread Quantity
1
Worm Thread Lead
0.984 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
14.500
Worm Helix Angle
85 degrees 55 min
Worm Outside Diameter
0.498 inches
Worm Pitch Diameter
0.439 inches
Worm Thread Section Length
0.380 inches
Worm Body Length
0.380 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.219 inches second end, first portion
Straight Unthreaded Length
0.320 inches second end, second portion
Straight Unthreaded Length
0.286 inches first end, first portion
Straight Unthreaded Length
0.476 inches second end, fourth portion
Straight Unthreaded Length
0.699 inches second end, third portion
Straight Unthreaded Section Diameter
0.270 inches second end, third portion
Straight Unthreaded Section Diameter
0.280 inches first end, first portion
Straight Unthreaded Section Diameter
0.280 inches second end, fourth portion
Straight Unthreaded Section Diameter
0.280 inches second end, second portion
Straight Unthreaded Section Diameter
0.345 inches second end, first portion
Material
Steel, qq-s-763, class 302, 303 se, 304 or 316 cond b
Material
Steel, qq-s-763, class 302, 303 se, 304 or 316 cond b
Surface Treatment
Passivate
Surface Treatment
Passivated
NSN
3040-00-831-0212
Part Number
9145685
Description
Worm Shaft
CAGE
18876

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 9145685 NSN 3040-00-831-0212

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
019940
UFC:
08170
LTL:
85.0
LCL:
85.0
WCC:
581
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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