5305-01-384-2995

Find complete technical information, availability, and procurement data for: 5305-01-384-2995
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-384-2995

Item Name Code

06657

Assigment Date

12/13/1993 (32 years ago)

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

hexagon head style, 0.767 inches minimum and 0.880 inches maximum thread length, right-hand thread direction, 2a thread class, 0.850 inches minimum and 0.880 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 0.767 inches minimum and 0.880 inches maximum
Fastener Length: 0.850 inches minimum and 0.880 inches maximum
Head Style: hexagon
Head Height: 0.105 inches minimum and 0.120 inches maximum
Width Between Flats: 0.305 inches minimum and 0.315 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 60000 pounds per square inch
Screw Material: steel
Special Features: finish 1.9.2.3 of mil-std-171, except .0003 thick. supplementary chromate treatment to be bronze or olive drab in color
Thread Series Designator: unc

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
12387271-77	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-384-2995?

The FSCG of the NSN 5305-01-384-2995 is 5305

Does the NSN 5305-01-384-2995 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-384-2995 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 5305-01-384-2995 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-384-2995 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 5305-01-384-2995 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Dec 13, 1993