5305-01-641-1242

Find complete technical information, availability, and procurement data for: 5305-01-641-1242
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-641-1242

Item Name Code

18257

Assigment Date

01/09/2015 (11 years ago)

A collection of common and/or specially designed hardware items not all having the same name, such as grommets, washers, brackets, mounting plates, clamps, nuts and bolts, specifically designed to fasten or attach (1) on accessory to any other electronic component or equipment or (2) on electronic equipment to any other component or equipment. For kits containing common hardware and other items, such as tools, and the like. See installation kit (1), electronic equipment.

right-hand thread direction, chamfer serrated flange head style, 5.5 millimeters nominal head height, 30.0 millimeters nominal thread length, 30.0 millimeters nominal 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 Direction: right-hand
Thread Length: 30.0 millimeters nominal
Fastener Length: 30.0 millimeters nominal
Head Style: chamfer serrated flange
Head Height: 5.5 millimeters nominal
Width Between Flats: 14.2 millimeters nominal
Extended Washer Diameter: 1.5 millimeters nominal
End Item Identification: 5419-01-539-7180
Nominal Thread Diameter: 6.0 millimeters
Thread Pitch In Millimeters: 1.0
External Thread Tolerance Class: 6g
Part Name Assigned By Controlling Agency: vibration-resistant serrated flange head cap screw
Special Features: metric and multi standard components are distributor
Color: black overall
Material: steel overall
Thread Series Designator: m

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
92820A340	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-641-1242?

The FSCG of the NSN 5305-01-641-1242 is 5305

Does the NSN 5305-01-641-1242 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-641-1242 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 5305-01-641-1242 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-641-1242 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 5305-01-641-1242 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, Jan 9, 2015