AR85311

View detailed technical data, stock status, and sourcing information for: AR85311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-197-3181

Item Name Code

04214

Assigment Date

12/20/1984 (41 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

4.6245 inches minimum and 4.6275 inches maximum housing bore diameter, 4.631 inches nominal outside diameter, 0.358 inches minimum and 0.390 inches maximum seal width, 3.625 inches nominal accommodated shaft diameter, 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.

Outside Diameter: 4.631 inches nominal
Accommodated Shaft Diameter: 3.625 inches nominal
Seal Width: 0.358 inches minimum and 0.390 inches maximum
Case Style: square
Housing Bore Diameter: 4.6245 inches minimum and 4.6275 inches maximum
Sealing Element Style: vertical
Material: rubber butadiene-acrylonitrile class nbr sealing element
Material: steel case
Material Document And Classification: astm d2000 grade 6bg810a14e014e034 assn std single material response sealing element
Surface Treatment: plastic 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
298-3070-68	Plain Encased Seal
AR85311	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-01-197-3181?

The FSCG of the NSN 5330-01-197-3181 is 5330

Does the NSN 5330-01-197-3181 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-01-197-3181 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 5330-01-197-3181 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-197-3181 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 5330-01-197-3181 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Dec 20, 1984