5305-01-388-1791

Find complete technical information, availability, and procurement data for: 5305-01-388-1791
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-388-1791

Item Name Code

06657

Assigment Date

03/23/1994 (32 years ago)

A design, picture, legend, or shape processed on specially prepared paper for transferring by the decalcomania process to china, glass, metal, porcelain, plastic, and like surfaces. See also marker, identification.

2a thread class, 0.938 inches minimum and 1.000 inches maximum thread length, pan head style, right-hand thread direction, 1.000 inches nominal 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: 0.938 inches minimum and 1.000 inches maximum
Fastener Length: 1.000 inches nominal
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
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
12387301-234	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-388-1791?

The FSCG of the NSN 5305-01-388-1791 is 5305

Does the NSN 5305-01-388-1791 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-388-1791 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 5305-01-388-1791 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-388-1791 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 5305-01-388-1791 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Mar 23, 1994