5310-00-661-4646

Find complete technical information, availability, and procurement data for: 5310-00-661-4646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-661-4646

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

2.125 inches nominal outside diameter, 90.0 degrees nominal recess angle, 0.719 inches nominal recess diameter, 0.188 inches nominal material thickness, 0.516 inches minimum and 0.524 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.516 inches minimum and 0.524 inches maximum
Outside Diameter: 2.125 inches nominal
Recess Diameter: 0.719 inches nominal
Material Thickness: 0.188 inches nominal
Recess Angle: 90.0 degrees nominal
Material: steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1020 or steel comp 1022 or steel comp 1025 or steel comp 1030 overall
Material Document And Classification: astm a108 assn std all material responses overall
Style Designator: recessed

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
610928	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-661-4646?

The FSCG of the NSN 5310-00-661-4646 is 5310

Does the NSN 5310-00-661-4646 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-661-4646 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 5310-00-661-4646 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-661-4646 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 5310-00-661-4646 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963