5305-01-191-2078

Find complete technical information, availability, and procurement data for: 5305-01-191-2078
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-191-2078

Item Name Code

16282

Assigment Date

10/07/1984 (41 years ago)

0.438 inches nominal thread length, 3a thread class, flat chamfer head style, right-hand thread direction, 0.500 inches 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 Class: 3a
Thread Direction: right-hand
Thread Length: 0.438 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.062 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.0952 inches nominal
Thread Quantity Per Inch: 32
Material: steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7 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
1031-576	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-191-2078?

The FSCG of the NSN 5305-01-191-2078 is 5305

Does the NSN 5305-01-191-2078 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-191-2078 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 5305-01-191-2078 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-191-2078 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 5305-01-191-2078 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984