5305-01-392-8568

Find complete technical information, availability, and procurement data for: 5305-01-392-8568
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-392-8568

Item Name Code

16282

Assigment Date

07/11/1994 (32 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

3a thread class, 1.370 inches nominal fastener length, 0.370 inches nominal thread length, right-hand thread direction, flat chamfer 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 Class: 3a
Thread Direction: right-hand
Thread Length: 0.370 inches nominal
Fastener Length: 1.370 inches nominal
Head Style: flat chamfer
Head Diameter: 0.550 inches minimum and 0.563 inches maximum
Head Height: 0.368 inches minimum and 0.375 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.290 inches minimum
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 80000 pounds per square inch
Hardness Rating: 80.0 rockwell b nominal overall
Minimum Yield Strength: 30000 pounds per square inch
Material: steel comp 304 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate 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
3002784-2	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-392-8568?

The FSCG of the NSN 5305-01-392-8568 is 5305

Does the NSN 5305-01-392-8568 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-392-8568 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 5305-01-392-8568 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-392-8568 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 5305-01-392-8568 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Jul 11, 1994