120729-021

View detailed technical data, stock status, and sourcing information for: 120729-021
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 120729-021 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-208-2896

Item Name Code

01860

Assigment Date

05/11/1985 (41 years ago)

0.408 inches minimum and 0.411 inches maximum pilot diameter, right-hand thread direction, 2b thread class, 0.115 inches minimum and 0.120 inches maximum pilot length, clinch 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
Pilot Diameter: 0.408 inches minimum and 0.411 inches maximum
Pilot Length: 0.115 inches minimum and 0.120 inches maximum
Nut Style: clinch
Nut Diameter: 0.485 inches minimum and 0.515 inches maximum
Nut Height: 0.334 inches minimum and 0.369 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 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: ansi/astm a380 assn std 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-234-4732	No Name Available	09/04/1991

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
120729-021	Clinch Plain Nut
824NKS-(0.125)	Clinch Plain Nut
CLS-0524-3	Clinch Plain Nut
M45938/1-22C	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-208-2896?

The FSCG of the NSN 5310-01-208-2896 is 5310

Does the NSN 5310-01-208-2896 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-208-2896 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 5310-01-208-2896 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-208-2896 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 5310-01-208-2896 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, May 11, 1985