5310-01-223-5238

Find complete technical information, availability, and procurement data for: 5310-01-223-5238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-223-5238

Item Name Code

15887

Assigment Date

12/31/1985 (40 years ago)

A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery.

left-hand thread direction, round nut style, 3b thread class, 3.000 inches nominal nut diameter, 0.700 inches nominal nut thickness

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: left-hand
Nut Style: round
Nut Diameter: 3.000 inches nominal
Nut Thickness: 0.700 inches nominal
Width Across Flats: 2.080 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.000 inches
Special Features: heat treat to 180-200 max. ksi
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000 cond. e mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 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
1244303-1	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-223-5238?

The FSCG of the NSN 5310-01-223-5238 is 5310

Does the NSN 5310-01-223-5238 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-223-5238 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 5310-01-223-5238 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-223-5238 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 5310-01-223-5238 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Dec 31, 1985