5310-01-254-2505

Find complete technical information, availability, and procurement data for: 5310-01-254-2505
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-254-2505

Item Name Code

01858

Assigment Date

05/04/1987 (39 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

right-hand thread direction, 1.125 inches nominal width across flats, square nut style, 2b thread class, 0.750 inches nominal nut height

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: 0.750 inches nominal
Width Across Flats: 1.125 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 11
Nominal Thread Size: 0.625 inches
Bearing Surface Type: flat
Material: steel 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
1F5573	Square Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-254-2505?

The FSCG of the NSN 5310-01-254-2505 is 5310

Does the NSN 5310-01-254-2505 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-254-2505 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 5310-01-254-2505 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-254-2505 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 5310-01-254-2505 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, May 4, 1987