12759-01037

View detailed technical data, stock status, and sourcing information for: 12759-01037
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-589-2418

Item Name Code

04905

Assigment Date

10/21/2010 (15 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.

0.720 inches minimum and 0.770 inches maximum fastener length, 0.720 inches minimum and 0.770 inches maximum thread length, 2a thread class, hexagon head style, 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: 2a
Thread Direction: right-hand
Thread Length: 0.720 inches minimum and 0.770 inches maximum
Fastener Length: 0.720 inches minimum and 0.770 inches maximum
Head Style: hexagon
Head Height: 0.274 inches minimum and 0.298 inches maximum
Width Between Flats: 0.491 inches minimum and 0.500 inches maximum
Shoulder Diameter: 0.666 inches minimum and 0.706 inches maximum overall
End Item Identification: 3825-01-577-2713 distributor, water, tank type
Nominal Thread Diameter: 0.313 inches
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 120000 pounds per square inch
Shoulder Shape: round overall
Part Name Assigned By Controlling Agency: case hardened zinc flange bolt
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f1941, fe/zn 3a assn std single treatment response overall
Thread Series Designator: unc

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
12759-01037	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-589-2418?

The FSCG of the NSN 5306-01-589-2418 is 5306

Does the NSN 5306-01-589-2418 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-589-2418 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 5306-01-589-2418 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-589-2418 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 5306-01-589-2418 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Thu, Oct 21, 2010