18-8-10-32CAPNUT

View detailed technical data, stock status, and sourcing information for: 18-8-10-32CAPNUT
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-727-1620

Item Name Code

01855

Assigment Date

01/01/1961 (65 years ago)

0.516 inches nominal nut height, 2b thread class, mrap - cougar end item identification, cap nut style, 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
Nut Style: cap
Nut Height: 0.516 inches nominal
End Item Identification: mrap - cougar
Width Across Flats: 0.362 inches minimum and 0.375 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Bearing Surface Type: chamfered or washer faced
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Nondefinitive Spec/Std Data: 3 type and 1 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-497-7932	No Name Available	07/07/2003

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
18-8-10-32CAPNUT	Cap Plain Nut
A-A-55628	Cap Plain Nut
AA55628-83	Cap Plain Nut
MS24680-83	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-727-1620?

The FSCG of the NSN 5310-00-727-1620 is 5310

Does the NSN 5310-00-727-1620 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-727-1620 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 5310-00-727-1620 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-727-1620 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 5310-00-727-1620 was assigned to the Federal Catalog?

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