90298A798

View detailed technical data, stock status, and sourcing information for: 90298A798
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-505-1671

Item Name Code

22846

Assigment Date

02/25/2003 (23 years ago)

An assembly of gears, shaft and bearings within a housing, specifically designed to change the direction of rotary motion by an angle of more than zero degrees and less than one hundred eighty degrees. It may or may not have a torque differential from input to output. Excludes:gear assembly, speed decreaser and gear assembly, speed increaser.

knurled no. 1 head style, 0.750 inches nominal thread length, 2.250 inches nominal fastener length, right-hand thread direction, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.750 inches nominal
Fastener Length: 2.250 inches nominal
Head Style: knurled no. 1
Head Diameter: 0.875 inches nominal
Head Height: 0.375 inches nominal
Shoulder Diameter: 0.625 inches nominal first shoulder
Shoulder Length: 1.500 inches nominal first shoulder
Internal Drive Style: hexagon
End Item Identification: adapter groun
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 70000 pounds per square inch
Hardness Rating: 55.0 rockwell b nominal overall
Shoulder Shape: round first shoulder
Material: steel corrosion resisting overall
Thread Series Designator: unc

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
90298A798	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-505-1671?

The FSCG of the NSN 5305-01-505-1671 is 5305

Does the NSN 5305-01-505-1671 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-505-1671 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 5305-01-505-1671 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-505-1671 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 5305-01-505-1671 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Feb 25, 2003