5305-00-834-3385

Find complete technical information, availability, and procurement data for: 5305-00-834-3385
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-834-3385

Item Name Code

16282

Assigment Date

09/20/1967 (58 years ago)

3a thread class, 1.125 inches minimum thread length, right-hand thread direction, flat chamfer head style, 1.234 inches minimum and 1.281 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: 3a
Thread Direction: right-hand
Thread Length: 1.125 inches minimum
Fastener Length: 1.234 inches minimum and 1.281 inches maximum
Head Style: flat chamfer
Head Diameter: 0.457 inches minimum and 0.468 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Hole Diameter: 0.062 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.250 inches minimum and 0.253 inches maximum
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 80000 pounds per square inch
Hardness Rating: 80.0 rockwell b minimum overall
Minimum Yield Strength: 30000 pounds per square inch
Hole Configuration Style: round longitudinal hole
Material: steel corrosion resisting overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
MS24673-17	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-834-3385?

The FSCG of the NSN 5305-00-834-3385 is 5305

Does the NSN 5305-00-834-3385 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-834-3385 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 5305-00-834-3385 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-834-3385 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 5305-00-834-3385 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Sep 20, 1967