5310-00-253-8258

Find complete technical information, availability, and procurement data for: 5310-00-253-8258
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-253-8258

Item Name Code

01861

Assigment Date

07/28/1969 (57 years ago)

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

2b thread class, 0.075 inches minimum and 0.085 inches maximum pilot length, right-hand thread direction, 0.196 inches minimum and 0.200 inches maximum pilot diameter, spline nut 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: 2b
Thread Direction: right-hand
Pilot Diameter: 0.196 inches minimum and 0.200 inches maximum
Pilot Length: 0.075 inches minimum and 0.085 inches maximum
Nut Style: spline
Nut Diameter: 0.247 inches minimum and 0.253 inches maximum
Nut Height: 0.296 inches minimum and 0.328 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Countersink Angle: 45.0 degrees nominal nut
Material: steel comp 302 or steel comp 303 overall
Material Document And Classification: qq-s-763 fed spec 1st material response or astm a582 assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 mil spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-917-4900	No Name Available	02/01/1989
5305-01-200-6264	No Name Available	07/01/1996

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
10687355-3	Spline Plain Nut
196-10-3	Spline Plain Nut
330-3058-490	Spline Plain Nut
422773-2	Spline Plain Nut
425448-1	Spline Plain Nut
6251BSS0632-7	Spline Plain Nut
A343T300-101	Spline Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-253-8258?

The FSCG of the NSN 5310-00-253-8258 is 5310

Does the NSN 5310-00-253-8258 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-253-8258 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 5310-00-253-8258 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-253-8258 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 5310-00-253-8258 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Jul 28, 1969