5310-01-478-2103

Find complete technical information, availability, and procurement data for: 5310-01-478-2103
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-478-2103

Item Name Code

01857

Assigment Date

08/31/2000 (25 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

hexagon nut style, 6.78 millimeters minimum and 7.00 millimeters maximum width across flats, 2.9 millimeters minimum and 3.2 millimeters maximum nut height, right-hand thread direction, multiple launch rocket system (mlrs) end item identification

Product Characteristics

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

Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 2.9 millimeters minimum and 3.2 millimeters maximum
End Item Identification: multiple launch rocket system (mlrs)
Width Across Flats: 6.78 millimeters minimum and 7.00 millimeters maximum
Thread Series: iso m
Nominal Thread Size: 4.0 millimeters
Bearing Surface Type: chamfered or washer faced
Thread Tolerance Class: 6h internal
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
ISO4032-M4-B3B	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-478-2103?

The FSCG of the NSN 5310-01-478-2103 is 5310

Does the NSN 5310-01-478-2103 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-478-2103 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 5310-01-478-2103 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-478-2103 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 5310-01-478-2103 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Aug 31, 2000