5305-01-645-6778

Find complete technical information, availability, and procurement data for: 5305-01-645-6778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-645-6778

Item Name Code

16282

Assigment Date

06/24/2015 (11 years ago)

An item made of rigid or semirigid conductive material, usually employed in the distribution of heavy electrical current. It is cut to specific lengths and is shaped, drilled, tapped or otherwise terminated. It may be fabricated in any of various cross-sectional shapes and sizes and may include terminal lugs. It may be designed to connect two or more screw or stud terminations. Excludes:terminal strip, grounding.

9.7 millimeters minimum and 10.0 millimeters maximum head diameter, flat chamfer head style, 14.0 millimeters nominal fastener length, 14.0 millimeters nominal thread length, right-hand thread direction

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: 14.0 millimeters nominal
Fastener Length: 14.0 millimeters nominal
Head Style: flat chamfer
Head Diameter: 9.7 millimeters minimum and 10.0 millimeters maximum
Head Height: 5.8 millimeters minimum and 6.0 millimeters maximum
Internal Drive Style: hexagon
End Item Identification: 2355-01-539-3618
Nominal Thread Diameter: 6.0 millimeters
Width Across Flats: 5.0 millimeters nominal
Thread Pitch In Millimeters: 1.0
External Thread Tolerance Class: 4g6g
Part Name Assigned By Controlling Agency: screw cap hexagon socket head (metric)
Material: steel property class 12.9 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
B1831BH060014N	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-645-6778?

The FSCG of the NSN 5305-01-645-6778 is 5305

Does the NSN 5305-01-645-6778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-645-6778 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 5305-01-645-6778 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-645-6778 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 5305-01-645-6778 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Jun 24, 2015