5305-01-388-5081

Find complete technical information, availability, and procurement data for: 5305-01-388-5081
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-388-5081

Item Name Code

06657

Assigment Date

04/01/1994 (32 years ago)

right-hand thread direction, 0.469 inches minimum and 0.500 inches maximum fastener length, 0.386 inches minimum and 0.500 inches maximum thread length, 2a thread class, pan head style

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: 0.386 inches minimum and 0.500 inches maximum
Fastener Length: 0.469 inches minimum and 0.500 inches maximum
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 60000 pounds per square inch
Screw Material: steel
Screw Material Document And Classification: fed 66 fed std all material responses
Screw Surface Treatment: zinc and chromate
Screw Surface Treatment Document And Classification: mil-std-171, 1.9.2.3 mil spec single treatment response
Color: bronze and olive drab
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
12387301-263	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-388-5081?

The FSCG of the NSN 5305-01-388-5081 is 5305

Does the NSN 5305-01-388-5081 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-388-5081 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 5305-01-388-5081 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-388-5081 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 5305-01-388-5081 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Apr 1, 1994