H44026B

View detailed technical data, stock status, and sourcing information for: H44026B

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H44026B
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-265-7746
Item Name Code
05464
Assigment Date
01/01/1963 (63 years ago)

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

3.2400 inches nominal pitch diameter, plain, solid body style, w/ keyway both ends bore style, 25 teeth quantity, 3.437 inches nominal outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
plain, solid
Pitch Diameter
3.2400 inches nominal
Teeth Quantity
25
Bore Style
w/ keyway both ends
Nominal Outside Diameter
3.437 inches
Teeth Type
single helix
Tooth Form
standard
Tooth Direction
left
Pressure Angle
14.5000 degrees
Helix Angle
39.5167 degrees
Face Nominal Width
0.875 inches
Bore Nominal Diameter
1.935 inches both ends
Keyway Nominal Width
0.251 inches both ends
Nominal Distance From Bore Center To Keyway Bottom
1.090 inches both ends
Material
steel comp 1045 overall
Material Document And Classification
66 fed std single material response and aisi/sae 1045 assn std single material response overall
Style Designator
hubless

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3020-00-366-0356 No Name Available 10/01/1978

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
205MBJ1 Helical Gear
345452 Helical Gear
44026 Helical Gear
44026B Helical Gear
H44026B Helical Gear

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-00-265-7746?
The FSCG of the NSN 3020-00-265-7746 is 3020
Does the NSN 3020-00-265-7746 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-265-7746 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3020-00-265-7746 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-265-7746 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3020-00-265-7746 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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