18580 CRS1

View detailed technical data, stock status, and sourcing information for: 18580 CRS1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-253-2849

Item Name Code

04214

Assigment Date

07/25/1969 (57 years ago)

3600 feet per minute accommodated shaft maximum rated speed, 1.875 inches nominal accommodated shaft diameter, -65.0 fahrenheit and 225.0 fahrenheit temp rating, 0.313 inches nominal seal width, square case style

Product Characteristics

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

Temp Rating: -65.0 fahrenheit and 225.0 fahrenheit
Accommodated Shaft Diameter: 1.875 inches nominal
Seal Width: 0.313 inches nominal
Accommodated Shaft Maximum Rated Speed: 3600 feet per minute
Case Style: square
Housing Bore Diameter: 2.623 inches nominal
Sealing Element Style: vertical
Material: rubber butadiene-acrylonitrile class nbr sealing element
Material: steel case

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
18580 CRS1	Plain Encased Seal
18580CRS1	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-253-2849?

The FSCG of the NSN 5330-00-253-2849 is 5330

Does the NSN 5330-00-253-2849 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-253-2849 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 5330-00-253-2849 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-253-2849 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 5330-00-253-2849 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 25, 1969