5310-00-208-4728

Find complete technical information, availability, and procurement data for: 5310-00-208-4728
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-208-4728

Item Name Code

01859

Assigment Date

01/01/1963 (63 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

2b thread class, 1.052 inches minimum and 1.072 inches maximum width across flats, right-hand thread direction, slotted, hexagon nut style, 0.646 inches minimum and 0.666 inches maximum 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: slotted, hexagon
Nut Height: 0.646 inches minimum and 0.666 inches maximum
Width Across Flats: 1.052 inches minimum and 1.072 inches maximum
Thread Series: unf
Features Provided: casehardened
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Bearing Surface Type: chamfered
Material: steel comp 1120 or steel comp 1213 overall
Material Document And Classification: aisi assn std all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-208-4482	No Name Available	01/01/1963
5310-01-136-7123	No Name Available	11/01/1991

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
4107327	Nut,plain,slotted,hexagon
41073E7	Nut,plain,slotted,hexagon
45403-502-01	Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-208-4728?

The FSCG of the NSN 5310-00-208-4728 is 5310

Does the NSN 5310-00-208-4728 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-208-4728 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 5310-00-208-4728 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-208-4728 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 5310-00-208-4728 was assigned to the Federal Catalog?

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