048-25

View detailed technical data, stock status, and sourcing information for: 048-25
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-019-9689

Item Name Code

01860

Assigment Date

04/25/1976 (50 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

0.125 inches minimum and 0.141 inches maximum pilot length, 2b thread class, 0.184 inches minimum and 0.186 inches maximum pilot diameter, 0.484 inches minimum and 0.516 inches maximum nut height, 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: 2b
Thread Direction: right-hand
Pilot Diameter: 0.184 inches minimum and 0.186 inches maximum
Pilot Length: 0.125 inches minimum and 0.141 inches maximum
Nut Height: 0.484 inches minimum and 0.516 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Part Name Assigned By Controlling Agency: navy special project
Material Document And Classification: qq-a-225/8,t6 fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541,cl 1a 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
048-25	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-019-9689?

The FSCG of the NSN 5310-01-019-9689 is 5310

Does the NSN 5310-01-019-9689 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-019-9689 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 5310-01-019-9689 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-019-9689 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 5310-01-019-9689 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Apr 25, 1976