5310-01-059-1963

Find complete technical information, availability, and procurement data for: 5310-01-059-1963
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-059-1963

Item Name Code

05282

Assigment Date

04/08/1978 (48 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.

3b thread class, right-hand thread direction, 0.720 inches nominal nut height, 0.311 inches minimum and 0.318 inches maximum drilled hole diameter, cone seat, hexagon nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Nut Style: cone seat, hexagon
Nut Height: 0.720 inches nominal
Drilled Hole Diameter: 0.311 inches minimum and 0.318 inches maximum
Hole Type And Quantity: 6 drilled
Width Across Flats: 2.105 inches minimum and 2.125 inches maximum
Thread Series: unjef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.625 inches
Cone Seat Angle: 120.00 degrees nominal
Hole Configuration Style: configuration a
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626,cond e4 mil spec single material response overall
Surface Treatment: cadmium overall except bearing surface
Surface Treatment Document And Classification: qq-p-416,type ii,class 2 fed spec single treatment response overall except bearing surface

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
2006014-1	Nut,plain,cone Seat,hexagon

FAQs

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

What is the FSCG of the NSN 5310-01-059-1963?

The FSCG of the NSN 5310-01-059-1963 is 5310

Does the NSN 5310-01-059-1963 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-059-1963 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 5310-01-059-1963 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-059-1963 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 5310-01-059-1963 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 8, 1978