5310-00-007-0256

Find complete technical information, availability, and procurement data for: 5310-00-007-0256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-007-0256

Item Name Code

01861

Assigment Date

06/25/1972 (54 years ago)

A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.

spline nut style, 0.146 inches minimum and 0.166 inches maximum pilot length, 0.165 inches nominal pilot diameter, 3b thread class, right-hand thread direction

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
Pilot Diameter: 0.165 inches nominal
Pilot Length: 0.146 inches minimum and 0.166 inches maximum
Nut Style: spline
Nut Diameter: 0.281 inches nominal
Nut Height: 0.186 inches minimum and 0.206 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 303 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment 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
533062-03	Spline Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-007-0256?

The FSCG of the NSN 5310-00-007-0256 is 5310

Does the NSN 5310-00-007-0256 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-007-0256 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 5310-00-007-0256 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-007-0256 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 5310-00-007-0256 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Jun 25, 1972