F-0428-3

View detailed technical data, stock status, and sourcing information for: F-0428-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-099-7981

Item Name Code

01860

Assigment Date

08/23/1980 (46 years ago)

2b thread class, right-hand thread direction, clinch nut style, 0.340 inches minimum and 0.343 inches maximum pilot diameter, 0.115 inches minimum and 0.120 inches maximum nut height

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: 0.340 inches minimum and 0.343 inches maximum
Nut Style: clinch
Nut Height: 0.115 inches minimum and 0.120 inches maximum
Width Across Flats: 0.375 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 303 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-484-6195	No Name Available	07/01/1991

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
10327-016	Clinch Plain Nut
F-0428-3	Clinch Plain Nut
F-428-3	Clinch Plain Nut
M45938/4-11	Clinch Plain Nut
P628N-(0.125)-F	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-099-7981?

The FSCG of the NSN 5310-01-099-7981 is 5310

Does the NSN 5310-01-099-7981 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-099-7981 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 5310-01-099-7981 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-099-7981 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 5310-01-099-7981 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Aug 23, 1980