407975A1

View detailed technical data, stock status, and sourcing information for: 407975A1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-548-9101

Item Name Code

16282

Assigment Date

03/07/2007 (19 years ago)

A definite length of one-conductor electrical wire, wire braid, or other conductive material, except cable or cord, one or both ends of which are processed or terminated. The lead may be of any size or shape, insulated or uninsulated. See also lead, test and bus conductor. Excludes:lead, storage battery; lead, ignition, engine, and items having attached switches, lampholders, suppressors, resistors, and the like.

flat countersunk undercut head style, 4.0 millimeters nominal head height, 16.2 millimeters nominal head diameter, hexagon internal drive style, 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
Head Style: flat countersunk undercut
Head Diameter: 16.2 millimeters nominal
Head Height: 4.0 millimeters nominal
Internal Drive Style: hexagon
End Item Identification: 2420-01-532-3399, tractor, wheeled, industrial
Width Across Flats: 5.2 millimeters nominal
Countersink Angle: 90.0 degrees nominal
Part Name Assigned By Controlling Agency: screw hex socket flat countersunk head
Special Features: metric

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
407975A1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-548-9101?

The FSCG of the NSN 5305-01-548-9101 is 5305

Does NSN 5305-01-548-9101 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 5305-01-548-9101 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-548-9101 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 5305-01-548-9101 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Mar 7, 2007