5310-01-123-9855

Find complete technical information, availability, and procurement data for: 5310-01-123-9855
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-123-9855

Item Name Code

01858

Assigment Date

12/27/1981 (44 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

0.245 inches minimum and 0.265 inches maximum width across flats, 0.110 inches minimum and 0.120 inches maximum nut height, 2b thread class, square nut 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: 2b
Thread Direction: right-hand
Nut Style: square
Nut Height: 0.110 inches minimum and 0.120 inches maximum
Width Across Flats: 0.245 inches minimum and 0.265 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Bearing Surface Type: flat
Material: steel overall
Material Document And Classification: ams 5737 assn std single 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
3515686-1	Square Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-123-9855?

The FSCG of the NSN 5310-01-123-9855 is 5310

Does the NSN 5310-01-123-9855 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-123-9855 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 5310-01-123-9855 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-123-9855 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 5310-01-123-9855 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Dec 27, 1981