5310-00-205-7256

Find complete technical information, availability, and procurement data for: 5310-00-205-7256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-205-7256

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

2.500 inches nominal nut diameter, 0.140 inches nominal drive point depth, right-hand thread direction, 3b thread class, round 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: 3b
Thread Direction: right-hand
Drive Point Depth: 0.140 inches nominal
Nut Style: round
Nut Diameter: 2.500 inches nominal
Nut Thickness: 0.343 inches nominal
Drive Point Width: 0.218 inches nominal
Drive Point Quantity: 2
Thread Series: un
Thread Quantity Per Inch: 12
Nominal Thread Size: 2.000 inches
Material: aluminum alloy 7075 overall
Material Document And Classification: qq-a-225/9 fed spec single material response overall
Surface Treatment: anodize overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-317-1829	No Name Available	01/01/1963

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
S1565-90120	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-205-7256?

The FSCG of the NSN 5310-00-205-7256 is 5310

Does the NSN 5310-00-205-7256 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-205-7256 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 5310-00-205-7256 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-205-7256 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 5310-00-205-7256 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963