5305-00-556-7419

Find complete technical information, availability, and procurement data for: 5305-00-556-7419
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-556-7419

Item Name Code

16282

Assigment Date

11/08/1974 (51 years ago)

right-hand thread direction, 3.740 inches minimum and 3.770 inches maximum fastener length, flat chamfer head style, 2a thread class, 0.430 inches minimum and 0.480 inches maximum 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: 0.430 inches minimum and 0.480 inches maximum
Fastener Length: 3.740 inches minimum and 3.770 inches maximum
Head Style: flat chamfer
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.160 inches minimum and 0.170 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.1562 inches minimum and 0.1582 inches maximum
Thread Quantity Per Inch: 32
Material: steel comp 630 overall
Material Document And Classification: ams 5643 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
366508-3	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-556-7419?

The FSCG of the NSN 5305-00-556-7419 is 5305

Does the NSN 5305-00-556-7419 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-556-7419 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 5305-00-556-7419 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-556-7419 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 5305-00-556-7419 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974