5305-01-385-4620

Find complete technical information, availability, and procurement data for: 5305-01-385-4620
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-385-4620

Item Name Code

18257

Assigment Date

01/12/1994 (32 years ago)

1.750 inches nominal fastener length, 1.550 inches minimum and 1.750 inches maximum thread length, 2a thread class, right-hand thread direction, 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: 2a
Thread Direction: right-hand
Thread Length: 1.550 inches minimum and 1.750 inches maximum
Fastener Length: 1.750 inches nominal
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.483 inches maximum
Width Between Flats: 1.100 inches minimum and 1.125 inches maximum
Locking Feature: strip or patch threads
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 10
Material: plastic polyhexamethylene adipamide locking feature
Material: steel fastener
Material Document And Classification: mil-f-18240 mil spec single material response locking feature
Material Document And Classification: sae j429, grade 5 assn std all material responses fastener
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
PP007LCT-28	Hexagon Head Cap Screw
PP007LST-28	Hexagon Head Cap Screw
SF10981ITEM61	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-385-4620?

The FSCG of the NSN 5305-01-385-4620 is 5305

Does the NSN 5305-01-385-4620 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-385-4620 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 5305-01-385-4620 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-385-4620 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 5305-01-385-4620 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jan 12, 1994