5305-00-462-8353

Find complete technical information, availability, and procurement data for: 5305-00-462-8353
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-462-8353

Item Name Code

16282

Assigment Date

05/21/1969 (57 years ago)

flat countersunk head style, 0.227 inches minimum and 0.272 inches maximum thread length, right-hand thread direction, 3a thread class, 0.335 inches minimum and 0.375 inches maximum fastener length

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: 0.227 inches minimum and 0.272 inches maximum
Fastener Length: 0.335 inches minimum and 0.375 inches maximum
Head Style: flat countersunk
Head Diameter: 0.147 inches minimum and 0.155 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches minimum and 0.190 inches maximum
Thread Quantity Per Inch: 20
Countersink Angle: 70.0 degrees nominal
Surface Finish: 32.0 microinches bearing surface of head
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: 171,finish 5.4.1 mil std single treatment response 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
10056556	Socket Head Cap Screw
10221164-1	Socket Head Cap Screw
5305004628353	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-462-8353?

The FSCG of the NSN 5305-00-462-8353 is 5305

Does the NSN 5305-00-462-8353 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-462-8353 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 5305-00-462-8353 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-462-8353 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 5305-00-462-8353 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, May 21, 1969