388443

View detailed technical data, stock status, and sourcing information for: 388443

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388443
Federal Supply Group
Vehicular Equipment Components
National Stock Number
2520-00-654-8227
Item Name Code
18179
Assigment Date
01/01/1963 (63 years ago)

0.433 inches minimum and 0.438 inches maximum keyway depth, 0.990 inches minimum and 1.000 inches maximum keyway length, heavy duty performance type, 0.1875 inches minimum and 0.1885 inches maximum keyway width, 0.998 inches minimum and 0.999 inches maximum diameter

Product Characteristics

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

Diameter
0.998 inches minimum and 0.999 inches maximum
Keyway Width
0.1875 inches minimum and 0.1885 inches maximum
Keyway Depth
0.433 inches minimum and 0.438 inches maximum
Keyway Length
0.990 inches minimum and 1.000 inches maximum
Performance Type
heavy duty
Reverse Speed Quantity
1
Forward Speed Quantity
1
Drive Gear Type
spur
Drive Gear Teeth Quantity
22
Drive Gear Teeth Pressure Angle In Deg
20.0
Drive Gear Pitch
6
Accessory Drive Unit Accommodation
not included
Output Shaft Drive End Quantity
1
Output Shaft Drive End Type
plain
Drive End Securing Method
drilled
Drive Gear Extension Adapter Assembly
not included
Sae Standard Mounting Designation
regular duty type
Sae Standard Mounting Plate Adapter
not included

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
001904 Transmission Power Takeoff
18WW5500 Transmission Power Takeoff
1904 Transmission Power Takeoff
388443 Transmission Power Takeoff
6548227 Transmission Power Takeoff

FAQs

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

What is the FSCG of the NSN 2520-00-654-8227?
The FSCG of the NSN 2520-00-654-8227 is 2520
Does the NSN 2520-00-654-8227 have a Schedule B code assigned?
Yes, the Schedule B code is 8483909500
Does NSN 2520-00-654-8227 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 2520-00-654-8227 contain precious materials?
Precious metal content is unknown
Does NSN 2520-00-654-8227 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 2520-00-654-8227 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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