1610-00-858-8558

Find complete technical information, availability, and procurement data for: 1610-00-858-8558
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1610 Aircraft Propellers and Components

National Stock Number

1610-00-858-8558

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

cres,hs44-73030,36 to 40 rockwell c scale hardness,style,plain,recessed front face,protruding back hub,5.030 in. dia o/a,4.750 in. pitch dia,0.480 in. w face,splined bore,122 teeth spline qty,30 deg spline tooth pressure angle,9 external gear teeth on a basis of 24,5.0526 in. diametral pitch,25 deg pressure angle,45 deg pitch angle,lh spiral,shotblast gearteeth,magnetic inspect per mil-i-6868 general characteristics item description

Product Characteristics

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

General Characteristics Item Description: cres,hs44-73030,36 to 40 rockwell c scale hardness,style,plain,recessed front face,protruding back hub,5.030 in. dia o/a,4.750 in. pitch dia,0.480 in. w face,splined bore,122 teeth spline qty,30 deg spline tooth pressure angle,9 external gear teeth on a basis of 24,5.0526 in. diametral pitch,25 deg pressure angle,45 deg pitch angle,lh spiral,shotblast gearteeth,magnetic inspect per mil-i-6868

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
548192	Bevel Gear Segment

FAQs

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

What is the FSCG of the NSN 1610-00-858-8558?

The FSCG of the NSN 1610-00-858-8558 is 1610

Does the NSN 1610-00-858-8558 have a Schedule B code assigned?

Yes, the Schedule B code is 8803100060

Does NSN 1610-00-858-8558 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 1610-00-858-8558 contain precious materials?

Precious metal content is unknown

Does NSN 1610-00-858-8558 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 1610-00-858-8558 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963