Model: 40353

Worm Shaft

Properties:

End Similarity
Not identical
Thread Length
0.550 inches first end, second portion
Overall Length
19.540 inches
Shaft Thread Size
1/2 in.-20
Screw Thread Series Designator
Unf first end, second portion
Shaft Thread Direction
Right-hand first end, second portion
Teeth Hardness Rating
34.0 megawatts 2 drilled holes, configuration h
Teeth Hardness Rating
38.0 megawatts 3 drilled holes, configuration h
Teeth Hardness Rating
34.0 rockwell c
Teeth Hardness Rating
38.0 rockwell c
Worm Thread Quantity
2
Worm Thread Lead
0.2500 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
29.000
Worm Helix Angle
3 degrees 24 min
Worm Outside Diameter
0.74955 inches
Worm Pitch Diameter
0.68045 inches
Shaft Hardness Rating
34.0 rockwell c
Shaft Hardness Rating
38.0 rockwell c
Worm Thread Section Length
16.290 inches
Worm Body Length
16.790 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
One end of worm
Straight Unthreaded Length
2.200 inches first end, first portion
Straight Unthreaded Section Diameter
0.66935 inches first end, first portion
Unthreaded Section Keyway Width
0.12475 inches first end, first portion
Unthreaded Section Keyway Depth
0.19135 inches first end, first portion
Threaded Section Pin Hole Diameter
0.111 inches first end, second portion
Material
Steel
Material
Steel
Fsc Application Data
Radar set, nonairborne, except fire control and guided missile
NSN
3040-00-542-1686
Part Number
40353
Description
Worm Shaft
CAGE
70210

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 40353 NSN 3040-00-542-1686

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:
21.5 X 0.0 X 0.0
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:
019940
UFC:
08170
LTL:
85.0
LCL:
85.0
WCC:
581
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this worm shaft (NSN 3040-00-542-1686) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
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

Highest Rated Parts
Recently Purchased Parts
Hot Parts