5305-01-436-3745

Find complete technical information, availability, and procurement data for: 5305-01-436-3745
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-436-3745

Item Name Code

18257

Assigment Date

09/18/1996 (29 years ago)

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

hexagon head style, 8.000 inches nominal fastener length, right-hand thread direction, 2a thread class, 4.000 inches minimum thread 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: 4.000 inches minimum
Fastener Length: 8.000 inches nominal
Head Style: hexagon
Head Height: 0.469 inches nominal
Width Between Flats: 1.125 inches nominal
Nominal Thread Diameter: 0.750 inches
Features Provided: finished head
Thread Quantity Per Inch: 10
Material: steel comp 304 overall
Material Document And Classification: sae j405 assn std single material response 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
1741AS551	Hexagon Head Cap Screw
1741AS551-1	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-436-3745?

The FSCG of the NSN 5305-01-436-3745 is 5305

Does the NSN 5305-01-436-3745 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-436-3745 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 5305-01-436-3745 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-436-3745 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 5305-01-436-3745 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Sep 18, 1996