5305-01-672-8774

Find complete technical information, availability, and procurement data for: 5305-01-672-8774
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-672-8774

Item Name Code

18257

Assigment Date

05/21/2018 (8 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

right-hand thread direction, 0.850 inches nominal thread length, 0.234 inches nominal head height, 0.850 inches nominal fastener length, hexagon 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: 0.850 inches nominal
Fastener Length: 0.850 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.500 inches nominal
End Item Identification: airfield damage repair (adr) kit; nsn 3895-01-669-1345
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: "hex head capscrew 5/16"-18unc x 1/2" gr5 plated."
Material: steel overall
Surface Treatment: 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
04416	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-672-8774?

The FSCG of the NSN 5305-01-672-8774 is 5305

Does the NSN 5305-01-672-8774 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-672-8774 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 5305-01-672-8774 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-672-8774 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 5305-01-672-8774 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, May 21, 2018