5306-01-435-7790

Find complete technical information, availability, and procurement data for: 5306-01-435-7790
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-435-7790

Item Name Code

01847

Assigment Date

09/02/1996 (29 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, spline extended washer head style, 0.908 inches nominal thread length, 3.268 inches minimum and 3.298 inches maximum fastener length, right-hand thread direction

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: 0.908 inches nominal
Fastener Length: 3.268 inches minimum and 3.298 inches maximum
Head Style: spline extended washer
Head Height: 0.440 inches minimum and 0.460 inches maximum
Extended Washer Diameter: 0.922 inches minimum and 0.932 inches maximum
Extended Washer Thickness: 0.062 inches minimum and 0.082 inches maximum
Grip Diameter: 0.4985 inches minimum and 0.4995 inches maximum
Head Minor Diameter: 0.644 inches minimum and 0.651 inches maximum
Nominal Thread Diameter: 0.500 inches
Grip Length: 2.365 inches minimum and 2.385 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 220000 pounds per square inch
Minimum Yield Strength: 125000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Special Features: flat countersunk center drilling of shank
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn 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: 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:

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3D0073-8-38	Machine Bolt
84604-8-38	Machine Bolt
AIC 874-8-38	Machine Bolt
PBF1594-8-38	Machine Bolt
VCG0037-8-38	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-435-7790?

The FSCG of the NSN 5306-01-435-7790 is 5306

Does NSN 5306-01-435-7790 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 5306-01-435-7790 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-435-7790 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 5306-01-435-7790 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Sep 2, 1996