5306-00-285-8418

Find complete technical information, availability, and procurement data for: 5306-00-285-8418
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-285-8418

Item Name Code

04905

Assigment Date

09/05/1973 (52 years ago)

1.250 inches nominal width between flats, 0.390 inches minimum and 0.422 inches maximum head height, right-hand thread direction, 0.497 inches minimum thread length, 3a thread class

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: 0.497 inches minimum
Head Height: 0.390 inches minimum and 0.422 inches maximum
Width Between Flats: 1.250 inches nominal
Shoulder Diameter: 0.873 inches minimum and 0.874 inches maximum first shoulder
Shoulder Length: 3.420 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.139 inches minimum and 0.145 inches maximum first hole
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 270000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.846 inches nominal first hole
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Material Document And Classification: c-05-1190,fscm 36659 mfr ref single material response overall
Surface Treatment Document And Classification: lc+77-2035,fscm 36659 mfr ref single treatment response overall
Test Data Document: "36659-lc+72-1076 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unjf

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
1284909-101	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-285-8418?

The FSCG of the NSN 5306-00-285-8418 is 5306

Does NSN 5306-00-285-8418 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 5306-00-285-8418 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-285-8418 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 5306-00-285-8418 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Sep 5, 1973