72904

View detailed technical data, stock status, and sourcing information for: 72904
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-472-8189

Item Name Code

04214

Assigment Date

01/01/1963 (63 years ago)

0.750 inches minimum and 0.780 inches maximum seal width, square case style, 2.938 inches nominal accommodated shaft diameter, 3.937 inches nominal housing bore diameter, 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: 2.938 inches nominal
Seal Width: 0.750 inches minimum and 0.780 inches maximum
Case Style: square
Housing Bore Diameter: 3.937 inches nominal
Sealing Element Style: angular
Material: plastic acrylic sealing element b
Material: leather sealing element a
Surface Treatment: cadmium case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-594-9487	No Name Available	03/01/1977
5330-00-678-7641	No Name Available	02/01/1985

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
179447R91	Plain Encased Seal
2372377	Plain Encased Seal
35949N	Plain Encased Seal
4143D5	Plain Encased Seal
476500RBR	Plain Encased Seal
72904	Plain Encased Seal
871425	Plain Encased Seal
871425A	Plain Encased Seal
9-270-101544	Plain Encased Seal
A-1205-L-714	Plain Encased Seal
A1205L714	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-472-8189?

The FSCG of the NSN 5330-00-472-8189 is 5330

Does the NSN 5330-00-472-8189 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-472-8189 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 5330-00-472-8189 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-472-8189 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 5330-00-472-8189 was assigned to the Federal Catalog?

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