5305-01-384-6817

Find complete technical information, availability, and procurement data for: 5305-01-384-6817
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-384-6817

Item Name Code

18257

Assigment Date

12/21/1993 (32 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

hexagon head style, 2a thread class, 4.000 inches nominal fastener length, right-hand thread direction, logistgics support vessel end item identification

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: 4.000 inches nominal
Head Style: hexagon
End Item Identification: logistgics support vessel
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Material: steel overall
Material Document And Classification: grade 5, cagec 72915 mfr ref single material response overall
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
181446	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-384-6817?

The FSCG of the NSN 5305-01-384-6817 is 5305

Does the NSN 5305-01-384-6817 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-384-6817 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 5305-01-384-6817 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-384-6817 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 5305-01-384-6817 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Dec 21, 1993