90273A554

View detailed technical data, stock status, and sourcing information for: 90273A554
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-562-4721

Item Name Code

06657

Assigment Date

04/09/2008 (18 years ago)

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

1.500 inches minimum thread length, 3.000 inches nominal fastener length, right-hand thread direction, 0.477 inches nominal head diameter, flat countersunk head style

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 1.500 inches minimum
Fastener Length: 3.000 inches nominal
Head Style: flat countersunk
Head Diameter: 0.477 inches nominal
Internal Drive Style: cross recess type 1
End Item Identification: 4940-01-463-7940 forward repair system
Minimum Tensile Strength: 60000 pounds per square inch
Hardness Rating: 60.0 rockwell b minimum
Countersink Angle: 82.0 degrees nominal
Part Name Assigned By Controlling Agency: phillips flat head machine screw
Screw Material: steel
Head Surface Treatment: zinc
Screw Surface Treatment: zinc
Shank Surface Treatment: zinc

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
90273A554	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-562-4721?

The FSCG of the NSN 5305-01-562-4721 is 5305

Does the NSN 5305-01-562-4721 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-562-4721 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 5305-01-562-4721 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-562-4721 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 5305-01-562-4721 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Apr 9, 2008