5305-01-360-1138

Find complete technical information, availability, and procurement data for: 5305-01-360-1138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-360-1138

Item Name Code

18257

Assigment Date

06/18/1992 (34 years ago)

A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.

right-hand thread direction, 3a thread class, 3.790 inches nominal thread length, 3.880 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 Class: 3a
Thread Direction: right-hand
Thread Length: 3.790 inches nominal
Fastener Length: 3.880 inches nominal
Head Style: hexagon
Head Height: 0.280 inches nominal
Width Between Flats: 0.750 inches nominal
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Material: steel comp 4340 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec single treatment 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
1388DD1114-1	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-360-1138?

The FSCG of the NSN 5305-01-360-1138 is 5305

Does the NSN 5305-01-360-1138 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-360-1138 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 5305-01-360-1138 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-360-1138 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 5305-01-360-1138 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Jun 18, 1992