5305-00-412-9788

Find complete technical information, availability, and procurement data for: 5305-00-412-9788
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-412-9788

Item Name Code

36433

Assigment Date

05/06/1970 (56 years ago)

An externally threaded fastener having a square or hexagon head and with a continuous thread (wood screw type or fetter type) extending from a gimlet or cone point for a distance of slightly more than one-half the length of the screw.

0.482 inches minimum and 0.515 inches maximum first shoulder shoulder diameter, hexagon head style, 3.500 inches nominal fastener length, 0.302 inches minimum and 0.364 inches maximum head height, 0.725 inches minimum and 0.750 inches maximum width between flats

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 3.500 inches nominal
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.364 inches maximum
Width Between Flats: 0.725 inches minimum and 0.750 inches maximum
Shoulder Diameter: 0.482 inches minimum and 0.515 inches maximum first shoulder
Shoulder Length: 0.156 inches minimum first shoulder
Minimum Tensile Strength: 55000 pounds per square inch
Hardness Rating: 60.0 rockwell b minimum overall
Nonmachine Thread Style: gimlet point (type a, ab or ba)
Nonmachine Nominal Thread Diameter: 0.500 inches
Shoulder Shape: round first shoulder
Material: steel overall
Material Document And Classification: ff-b-561,grade b fed spec single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm a153 assn std single treatment response overall
Nondefinitive Spec/Std Data: 1 type and 1 style and b grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-252-1492	No Name Available	07/30/1970

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
MS16992-584	Lag Screw

FAQs

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

What is the FSCG of the NSN 5305-00-412-9788?

The FSCG of the NSN 5305-00-412-9788 is 5305

Does the NSN 5305-00-412-9788 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-412-9788 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 5305-00-412-9788 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-412-9788 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 5305-00-412-9788 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, May 6, 1970