5306-01-383-4267

Find complete technical information, availability, and procurement data for: 5306-01-383-4267
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-383-4267

Item Name Code

15903

Assigment Date

11/24/1993 (32 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

3a thread class, right-hand thread direction, double hexagon head style, 0.466 inches nominal thread length, 1.638 inches minimum and 1.685 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: 0.466 inches nominal
Fastener Length: 1.638 inches minimum and 1.685 inches maximum
Head Style: double hexagon
Head Height: 0.257 inches nominal
Width Between Flats: 0.678 inches minimum and 0.689 inches maximum
Grip Diameter: 0.4358 inches minimum and 0.4367 inches maximum
Shank Unthreaded Hole Diameter: 0.101 inches minimum and 0.111 inches maximum first hole
Single Shear Strength: 125000 pounds per square inch
Nominal Thread Diameter: 0.438 inches
Grip Length: 1.188 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 220000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.513 inches minimum and 1.545 inches maximum first hole
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty 2, cl 2 fed spec all treatment responses overall
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
125496-7-19C	Shear Bolt
BB5841-7-19	Shear Bolt
FTC7434-7-19	Shear Bolt
HS5841-7-19	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-383-4267?

The FSCG of the NSN 5306-01-383-4267 is 5306

Does the NSN 5306-01-383-4267 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-383-4267 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 5306-01-383-4267 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-383-4267 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 5306-01-383-4267 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Nov 24, 1993