2285BB

View detailed technical data, stock status, and sourcing information for: 2285BB
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-160-4327

Item Name Code

47946

Assigment Date

08/23/1983 (42 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

125 maximum elongation percentage, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 4.072 inches minimum and 4.128 inches maximum center hole diameter, 4.520 inches nominal outside diameter, 0.205 inches minimum and 0.215 inches maximum cross-sectional height

Product Characteristics

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

Outside Diameter: 4.520 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 4.072 inches minimum and 4.128 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber synthetic
Material Document And Classification: mil-p-83461 mil spec single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-198-6204	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
10121181	O-Ring
2285BB	O-Ring
2285BB REV A	O-Ring
3189-1 REB B PC NO.20	O-Ring
5331PL0660720	O-Ring
ARP568-346-V8	O-Ring
ARP568-346MILP5 516-70DURM	O-Ring
GHN10089-89	O-Ring
M83461/1-346	O-Ring
MS28778-346	O-Ring
PL3189-1 REV B PC NO.20	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-160-4327?

The FSCG of the NSN 5331-01-160-4327 is 5331

Does NSN 5331-01-160-4327 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 5331-01-160-4327 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-160-4327 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5331-01-160-4327 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Aug 23, 1983