5305-01-202-2677

Find complete technical information, availability, and procurement data for: 5305-01-202-2677
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-202-2677

Item Name Code

18257

Assigment Date

02/28/1985 (41 years ago)

hexagon head style, 6.563 inches minimum and 6.609 inches maximum fastener length, 3a thread class, 0.609 inches minimum and 0.687 inches maximum thread length, right-hand thread direction

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: 0.609 inches minimum and 0.687 inches maximum
Fastener Length: 6.563 inches minimum and 6.609 inches maximum
Head Style: hexagon
Head Height: 0.203 inches minimum and 0.235 inches maximum
Width Between Flats: 0.553 inches minimum and 0.565 inches maximum
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Material: steel comp 321 or steel comp 347 overall
Material Document And Classification: ams5645 assn std 1st material response or ams5646 assn std 2nd material response overall
Surface Treatment: passivate overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas501 professional/industrial association standard

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
NAS501-6-64A	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-202-2677?

The FSCG of the NSN 5305-01-202-2677 is 5305

Does the NSN 5305-01-202-2677 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-202-2677 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 5305-01-202-2677 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-202-2677 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 5305-01-202-2677 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Feb 28, 1985