266-0123-00

View detailed technical data, stock status, and sourcing information for: 266-0123-00
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-423-3171

Item Name Code

19302

Assigment Date

04/09/1971 (55 years ago)

compression sealing method, 0.250 inches nominal thread length, 0.550 inches nominal overall height, 2b thread class, 0.625 inches nominal width across flats

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 Length: 0.250 inches nominal
Overall Height: 0.550 inches nominal
Sealing Method: compression
Width Across Flats: 0.625 inches nominal
Mounting Method: thread
Opening Inside Diameter: 0.105 inches nominal
Thread Series: uns
Base Thread Location: internal
Material: rubber silicone body
Material Document And Classification: mil-r-5847,class 3,grade 50 mil spec single material response body
Style Designator: thru-hole

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
266-0123-00	Dust and Moisture Seal Boot

FAQs

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

What is the FSCG of the NSN 5340-00-423-3171?

The FSCG of the NSN 5340-00-423-3171 is 5340

Does NSN 5340-00-423-3171 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 5340-00-423-3171 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-423-3171 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 5340-00-423-3171 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Apr 9, 1971