6658789-1

View detailed technical data, stock status, and sourcing information for: 6658789-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-369-3583

Item Name Code

40270

Assigment Date

12/22/1992 (33 years ago)

1.156 inches nominal overall height, 1.370 inches minimum and 1.375 inches maximum overall width, straight design type, 3.500 inches nominal overall length, 2b thread class

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
Overall Length: 3.500 inches nominal
Overall Height: 1.156 inches nominal
Overall Width: 1.370 inches minimum and 1.375 inches maximum
Design Type: straight
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.000 inches
Material: steel
Material Document And Classification: aisi 4340 assn std single material response
Thread Series Designator: unf

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
6658789-1	Mechanical Stop

FAQs

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

What is the FSCG of the NSN 5340-01-369-3583?

The FSCG of the NSN 5340-01-369-3583 is 5340

Does the NSN 5340-01-369-3583 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 5340-01-369-3583 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 5340-01-369-3583 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-369-3583 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-369-3583 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Tue, Dec 22, 1992