5305-01-110-7866

Find complete technical information, availability, and procurement data for: 5305-01-110-7866
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-110-7866

Item Name Code

33044

Assigment Date

04/06/1981 (45 years ago)

1.578 inches minimum and 1.625 inches maximum fastener length, 0.490 inches nominal thread length, flat countersunk undercut 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: 0.490 inches nominal
Fastener Length: 1.578 inches minimum and 1.625 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.377 inches minimum and 0.381 inches maximum
Head Height: 0.080 inches nominal
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 4130 or steel comp 4140 or steel comp e4340 overall
Material Document And Classification: mil-s-6758 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-5000 mil spec 3rd material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unjf

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
3M46-3-8	Panel Screw Assembly
642AS0685-4	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-110-7866?

The FSCG of the NSN 5305-01-110-7866 is 5305

Does the NSN 5305-01-110-7866 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-110-7866 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 5305-01-110-7866 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-110-7866 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 5305-01-110-7866 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Mon, Apr 6, 1981