B1908-503

View detailed technical data, stock status, and sourcing information for: B1908-503
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-079-2496

Item Name Code

04521

Assigment Date

06/30/1979 (47 years ago)

0.639 inches minimum and 0.649 inches maximum center hole diameter, 05842-b1000.503 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing) test data document, rubber synthetic overall material, o-ring cross-sectional shape style, 0.084 inches minimum and 0.090 inches maximum cross-sectional height

Product Characteristics

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

Cross-Sectional Shape Style: o-ring
Cross-Sectional Height: 0.084 inches minimum and 0.090 inches maximum
Center Hole Diameter: 0.639 inches minimum and 0.649 inches maximum
Material: rubber synthetic overall
Test Data Document: 05842-b1000.503 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
1908.503	Preformed Packing
B1908-503	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-01-079-2496?

The FSCG of the NSN 5330-01-079-2496 is 5330

Does the NSN 5330-01-079-2496 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-079-2496 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 5330-01-079-2496 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-079-2496 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 5330-01-079-2496 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Jun 30, 1979