43-939

View detailed technical data, stock status, and sourcing information for: 43-939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-361-3166

Item Name Code

04214

Assigment Date

01/01/1963 (63 years ago)

0.485 inches minimum and 0.515 inches maximum seal width, 1.367 inches nominal accommodated shaft diameter, 2.250 inches nominal housing bore diameter, square case style, angular sealing element style

Product Characteristics

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

Accommodated Shaft Diameter: 1.367 inches nominal
Seal Width: 0.485 inches minimum and 0.515 inches maximum
Case Style: square
Housing Bore Diameter: 2.250 inches nominal
Sealing Element Style: angular
Material: leather sealing element
Material: steel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-196-1789	Plain Encased Seal	07/01/2025
5330-00-641-2328	No Name Available	08/13/1969

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
0S1375	Plain Encased Seal
225112	Plain Encased Seal
43-939	Plain Encased Seal
545EL8452	Plain Encased Seal
9N749	Plain Encased Seal
L165	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-361-3166?

The FSCG of the NSN 5330-00-361-3166 is 5330

Does the NSN 5330-00-361-3166 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-361-3166 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 5330-00-361-3166 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-361-3166 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 5330-00-361-3166 was assigned to the Federal Catalog?

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