5305-01-384-9495

Find complete technical information, availability, and procurement data for: 5305-01-384-9495
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-384-9495

Item Name Code

18257

Assigment Date

12/29/1993 (32 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

2a thread class, hexagon head style, 1.250 inches maximum thread length, right-hand thread direction, 1.188 inches minimum and 1.250 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches maximum
Fastener Length: 1.188 inches minimum and 1.250 inches maximum
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.5510 inches minimum and 0.5625 inches maximum
Locking Feature: pellet threads
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Material: steel corrosion resisting overall
Material Document And Classification: 85 fed std all material responses 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
8-52-448-3	Hexagon Head Cap Screw
8-52-448-X-3	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-384-9495?

The FSCG of the NSN 5305-01-384-9495 is 5305

Does the NSN 5305-01-384-9495 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-384-9495 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 5305-01-384-9495 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-384-9495 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 5305-01-384-9495 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Dec 29, 1993