5310-01-053-6510

Find complete technical information, availability, and procurement data for: 5310-01-053-6510
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-053-6510

Item Name Code

01861

Assigment Date

01/08/1978 (48 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.

spline nut style, 2.531 inches minimum and 2.536 inches maximum nut diameter, right-hand thread direction, 2.400 inches minimum and 2.410 inches maximum pilot diameter, +1.9250 to 1.9400 inches thread pitch diameters

Product Characteristics

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

Thread Pitch Diameters: +1.9250 to 1.9400 inches
Thread Direction: right-hand
Pilot Diameter: 2.400 inches minimum and 2.410 inches maximum
Nut Style: spline
Nut Diameter: 2.531 inches minimum and 2.536 inches maximum
Nut Height: 0.995 inches minimum and 1.005 inches maximum
Thread Series: acme
Thread Quantity Per Inch: 4
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum
Nominal Thread Size: 2.000 inches
Special Features: od flatted 1.180 min.to 1.200 max. in one place
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000 mil spec single material 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
2040457-1	Spline Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-053-6510?

The FSCG of the NSN 5310-01-053-6510 is 5310

Does the NSN 5310-01-053-6510 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-053-6510 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 5310-01-053-6510 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-053-6510 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 5310-01-053-6510 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Jan 8, 1978