538995

View detailed technical data, stock status, and sourcing information for: 538995
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-160-4274

Item Name Code

04214

Assigment Date

01/28/1973 (53 years ago)

0.405 inches minimum and 0.435 inches maximum seal width, 7.438 inches minimum and 7.443 inches maximum housing bore diameter, recessed case style, angular sealing element style, 6.400 inches nominal accommodated shaft diameter

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: 6.400 inches nominal
Seal Width: 0.405 inches minimum and 0.435 inches maximum
Case Style: recessed
Housing Bore Diameter: 7.438 inches minimum and 7.443 inches maximum
Sealing Element Style: angular
Material: aluminum alloy 5052 case
Material: rubber synthetic sealing element b

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1610-00-443-0839	No Name Available	08/01/1986

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
538995	Plain Encased Seal
733831-1	Plain Encased Seal
9873-18	Plain Encased Seal
R640003	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-160-4274?

The FSCG of the NSN 5330-00-160-4274 is 5330

Does the NSN 5330-00-160-4274 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-160-4274 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 5330-00-160-4274 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-160-4274 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 5330-00-160-4274 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Jan 28, 1973