5305-01-672-7859

Find complete technical information, availability, and procurement data for: 5305-01-672-7859
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-672-7859

Item Name Code

18257

Assigment Date

05/16/2018 (8 years ago)

A preformed item of various shapes, and contours, which may have a sandwich or honeycomb core bonded to a metallic or nonmetallic facing material. It is used to enclose integral portions of the fuselage or to form partitions or sections within a wing, empennage, fuselage, nacelle or crew compartment. It may have mounting provisions such as predrilled holes to facilitate installation, but will have no items attached to it except bracket (s) or other securing devices to accommodate its own mounting or support. It may be mounted by means of fasteners, bonding or welding. Excludes:panel, interior lining, aircraft; cover access; cover, access, aircraft; floor (1), aircraft; core material, cellular, structural.

right-hand thread direction, 0.390 inches nominal head height, 1.500 inches nominal fastener length, hexagon head style, 2a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Fastener Length: 1.500 inches nominal
Head Style: hexagon
Head Height: 0.390 inches nominal
Width Between Flats: 0.620 inches nominal
End Item Identification: 016525218
Nominal Thread Diameter: 0.440 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: screw,cap,hexagon head
Thread Series Designator: unf

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
4233776	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-672-7859?

The FSCG of the NSN 5305-01-672-7859 is 5305

Does NSN 5305-01-672-7859 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 5305-01-672-7859 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-672-7859 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 5305-01-672-7859 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Wed, May 16, 2018