5305-01-487-5510

Find complete technical information, availability, and procurement data for: 5305-01-487-5510
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-487-5510

Item Name Code

18257

Assigment Date

08/09/2001 (25 years ago)

An item which is rigid or semirigid, generally flat and smooth. Its thickness is small in comparison to its length and width. It has data thereon indicating method of operation, maintenance, and/or personnel protection. See also marker, identification; plate, identification; plate, designation; plate set, instruction; decal; and label. For items having the combination function of a plate, instruction and plate, identification, see plate, identification. Excludes:tag,instruction.

0.375 inches nominal thread length, hexagon countersunk head style, right-hand thread direction, 3a thread class, 2.750 inches nominal 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: 0.375 inches nominal
Fastener Length: 2.750 inches nominal
Head Style: hexagon countersunk
Head Height: 0.368 inches minimum and 0.375 inches maximum
Width Between Flats: 0.553 inches minimum and 0.563 inches maximum
Thread Quantity Per Inch: 16
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Countersink Angle: 0.015 degrees minimum and 0.010 degrees maximum
Material: steel overall
Surface Treatment: cadmium and zinc 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
MS35457-73	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-487-5510?

The FSCG of the NSN 5305-01-487-5510 is 5305

Does the NSN 5305-01-487-5510 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-487-5510 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 5305-01-487-5510 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-487-5510 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 5305-01-487-5510 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Aug 9, 2001