5305-00-844-8646

Find complete technical information, availability, and procurement data for: 5305-00-844-8646
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-00-844-8646 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-844-8646

Item Name Code

06672

Assigment Date

01/01/1960 (66 years ago)

0.370 inches minimum and 0.390 inches maximum fastener length, 0.150 inches minimum and 0.170 inches maximum thread length, headless (setscrew) head style, right-hand thread direction, 3a thread class

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: 0.150 inches minimum and 0.170 inches maximum
Fastener Length: 0.370 inches minimum and 0.390 inches maximum
Head Style: headless (setscrew)
Point Length: 0.200 inches minimum and 0.240 inches maximum
Point Diameter: 0.240 inches minimum and 0.245 inches maximum
Point Style: chamfer dog
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.1562 inches minimum and 0.1582 inches maximum
Thread Quantity Per Inch: 24
Hardness Rating: 42.0 rockwell a minimum and 62.0 rockwell a maximum overall
Point Chamfer Angle: 45.0 degrees nominal
Material: steel comp 1022 overall
Material Document And Classification: ams 5070 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: ams 5070 assn std 1st treatment response or ams 2481 assn std 2nd treatment response 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
1-160-434-01	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-844-8646?

The FSCG of the NSN 5305-00-844-8646 is 5305

Does the NSN 5305-00-844-8646 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-844-8646 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 5305-00-844-8646 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-844-8646 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 5305-00-844-8646 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960