5305004194281

View detailed technical data, stock status, and sourcing information for: 5305004194281
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-419-4281

Item Name Code

18257

Assigment Date

12/09/1970 (55 years ago)

3.000 inches nominal fastener length, 1.750 inches minimum thread length, right-hand thread direction, 2a thread class, 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: 1.750 inches minimum
Fastener Length: 3.000 inches nominal
Head Style: hexagon
Head Height: 0.328 inches nominal
Width Between Flats: 0.625 inches nominal
Nominal Thread Diameter: 0.438 inches
Features Provided: casehardened
Thread Quantity Per Inch: 20
Hardness Rating: 302.0 brinell hultgren nominal overall
Material: steel comp 8640 overall
Material Document And Classification: qq-s-624 fed spec all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2 fed spec all treatment responses 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
3X210C	Hexagon Head Cap Screw
5305004194281	Hexagon Head Cap Screw
8332230	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-419-4281?

The FSCG of the NSN 5305-00-419-4281 is 5305

Does the NSN 5305-00-419-4281 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-419-4281 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 5305-00-419-4281 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-419-4281 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 5305-00-419-4281 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 9, 1970