K0S141

View detailed technical data, stock status, and sourcing information for: K0S141
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-863-1471

Item Name Code

04250

Assigment Date

01/01/1960 (66 years ago)

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

single lip cross-sectional shape style, 3.750 inches nominal housing bore diameter, 0.438 inches nominal seal width, 2.875 inches nominal accommodated shaft diameter, solid construction

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: single lip
Accommodated Shaft Diameter: 2.875 inches nominal
Seal Width: 0.438 inches nominal
Housing Bore Diameter: 3.750 inches nominal
Construction: solid
Special Features: includes garter spring
Material: rubber synthetic sealing element
Material: steel internally molded-in reinforcement

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
K0S141	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-00-863-1471?

The FSCG of the NSN 5330-00-863-1471 is 5330

Does the NSN 5330-00-863-1471 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-863-1471 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 5330-00-863-1471 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-863-1471 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 5330-00-863-1471 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960