5310-01-283-4638

Find complete technical information, availability, and procurement data for: 5310-01-283-4638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-283-4638

Item Name Code

01860

Assigment Date

08/06/1988 (38 years ago)

right-hand thread direction, 2b thread class, 0.278 inches minimum and 0.282 inches maximum pilot diameter, 0.188 inches nominal pilot length, 0.228 inches nominal first end counterbore diameter

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Pilot Diameter: 0.278 inches minimum and 0.282 inches maximum
Pilot Length: 0.188 inches nominal
Counterbore Diameter: 0.228 inches nominal first end
Nut Diameter: 0.360 inches minimum and 0.390 inches maximum
Nut Height: 0.315 inches nominal
Nut Counterbore Depth: 0.141 inches nominal first end
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel comp 302 or steel comp 303 or steel comp 304 overall
Material Document And Classification: mil-s-7720 mil spec 1st material response or astm a582,cond a assn std 2nd material response or qq-s-763 fed spec 3rd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

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
11464570-3	Clinch Plain Nut
364-1001P29	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-283-4638?

The FSCG of the NSN 5310-01-283-4638 is 5310

Does the NSN 5310-01-283-4638 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-283-4638 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 5310-01-283-4638 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-283-4638 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 5310-01-283-4638 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Aug 6, 1988