18001C-SS-0256

View detailed technical data, stock status, and sourcing information for: 18001C-SS-0256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-728-2430

Item Name Code

01860

Assigment Date

01/01/1961 (65 years ago)

2b thread class, clinch nut style, 0.164 inches maximum pilot diameter, 0.054 inches maximum pilot length, 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: 0.164 inches maximum
Pilot Length: 0.054 inches maximum
Nut Style: clinch
Nut Diameter: 0.250 inches nominal
Nut Height: 0.116 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Material: steel comp 303 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate 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
001-002612-000	Clinch Plain Nut
18001C-SS-0256	Clinch Plain Nut
256NKS-(0.056)	Clinch Plain Nut
990288-3	Clinch Plain Nut
CLS-256-2	Clinch Plain Nut
CLS256-2	Clinch Plain Nut
M174-168	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-728-2430?

The FSCG of the NSN 5310-00-728-2430 is 5310

Does the NSN 5310-00-728-2430 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-728-2430 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 5310-00-728-2430 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-728-2430 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 5310-00-728-2430 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961