631-0154-001

View detailed technical data, stock status, and sourcing information for: 631-0154-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-058-8453

Item Name Code

15887

Assigment Date

04/02/1978 (48 years ago)

2b thread class, right-hand thread direction, 2.475 inches minimum and 2.485 inches maximum small end diameter, 0.060 inches nominal drive point depth, 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: 2b
Thread Direction: right-hand
Small End Diameter: 2.475 inches minimum and 2.485 inches maximum
Drive Point Depth: 0.060 inches nominal
Nut Style: round
Nut Diameter: 3.120 inches nominal
Nut Thickness: 0.200 inches nominal
Drive Point Width: 0.120 inches minimum and 0.130 inches maximum
Undercut Thickness: 0.120 inches nominal
Drive Point Quantity: 24
Thread Series: un
Thread Quantity Per Inch: 20
Nominal Thread Size: 2.375 inches
Part Name Assigned By Controlling Agency: navy special project
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6,t4 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,type 1,class 1 mil 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
631-0154-001	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-058-8453?

The FSCG of the NSN 5310-01-058-8453 is 5310

Does the NSN 5310-01-058-8453 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-058-8453 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 5310-01-058-8453 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-058-8453 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 5310-01-058-8453 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Apr 2, 1978