5310-01-440-1256

Find complete technical information, availability, and procurement data for: 5310-01-440-1256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-440-1256

Item Name Code

01873

Assigment Date

01/03/1997 (29 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

3b thread class, 0.058 inches nominal head height, right-hand thread direction, blind rivet w/smooth round shank nut style, flat head style

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: right-hand
Head Style: flat
Head Height: 0.058 inches nominal
Nut Style: blind rivet w/smooth round shank
Nut Length: 0.922 inches minimum and 0.952 inches maximum
Shank End Type: closed
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Part Name Assigned By Controlling Agency: 1/4-28 unf-3b thread flathead for s
Material: steel comp 1110 or steel comp 1010 overall
Surface Treatment: cadmium or zinc 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
S2528KB80	Blind Rivet Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-440-1256?

The FSCG of the NSN 5310-01-440-1256 is 5310

Does the NSN 5310-01-440-1256 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-440-1256 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 5310-01-440-1256 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-440-1256 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 5310-01-440-1256 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Jan 3, 1997