ER3566

View detailed technical data, stock status, and sourcing information for: ER3566
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-185-0052

Item Name Code

04214

Assigment Date

03/07/1973 (53 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

3.244 inches nominal outside diameter, 4.500 inches nominal housing bore diameter, square case style, 0.298 inches minimum and 0.328 inches maximum seal width, 3.250 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.

Outside Diameter: 3.244 inches nominal
Accommodated Shaft Diameter: 3.250 inches nominal
Seal Width: 0.298 inches minimum and 0.328 inches maximum
Case Style: square
Housing Bore Diameter: 4.500 inches nominal
Sealing Element Style: angular-external
Material: rubber synthetic sealing element a
Material: rubber synthetic sealing element b

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
32441	Plain Encased Seal
7208S	Plain Encased Seal
7208XB0	Plain Encased Seal
AR27806	Plain Encased Seal
ER3566	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-185-0052?

The FSCG of the NSN 5330-00-185-0052 is 5330

Does the NSN 5330-00-185-0052 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-185-0052 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 5330-00-185-0052 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-185-0052 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 5330-00-185-0052 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Mar 7, 1973