248L439PC6

View detailed technical data, stock status, and sourcing information for: 248L439PC6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-653-3452

Item Name Code

21205

Assigment Date

01/01/1963 (63 years ago)

contracting concentric ring style, 0.6850 inches nominal radial wall thickness, 4.256 inches minimum and 4.259 inches maximum inside diameter, 0.6230 inches minimum and 0.6250 inches maximum overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 4.256 inches minimum and 4.259 inches maximum
Ring Style: contracting concentric
Radial Wall Thickness: 0.6850 inches nominal
Overall Width: 0.6230 inches minimum and 0.6250 inches maximum

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
248L439 PIECE 6	Metal Seal Ring
248L439PC6	Metal Seal Ring
358C154-1	Metal Seal Ring
358C154PIECE1	Metal Seal Ring

FAQs

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

What is the FSCG of the NSN 5330-00-653-3452?

The FSCG of the NSN 5330-00-653-3452 is 5330

Does the NSN 5330-00-653-3452 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-653-3452 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 5330-00-653-3452 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-653-3452 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 5330-00-653-3452 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963