5306-00-281-2858

Find complete technical information, availability, and procurement data for: 5306-00-281-2858
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-281-2858

Item Name Code

04905

Assigment Date

08/19/1973 (53 years ago)

3a thread class, right-hand thread direction, 1.670 inches nominal fastener length, hexagon head style, 0.317 inches minimum and 0.346 inches maximum thread 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: 0.317 inches minimum and 0.346 inches maximum
Fastener Length: 1.670 inches nominal
Head Style: hexagon
Head Height: 0.120 inches nominal
Width Between Flats: 0.744 inches minimum and 0.750 inches maximum
Shoulder Diameter: 0.4985 inches minimum and 0.4993 inches maximum first shoulder
Shoulder Length: 1.270 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.075 inches minimum and 0.080 inches maximum first hole
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 180000 pounds per square inch
Criticality Code Justification: aatn
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.560 inches nominal first hole
Shoulder Shape: round first shoulder
Material: steel overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: lc+77-1061,class 3,type 2,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
1292692-101	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-281-2858?

The FSCG of the NSN 5306-00-281-2858 is 5306

Does the NSN 5306-00-281-2858 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-281-2858 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 5306-00-281-2858 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-281-2858 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 5306-00-281-2858 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Aug 19, 1973