20237-6
View detailed technical data, stock status, and sourcing information for: 20237-6
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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.
75.0 shore durometer a nominal hardness rating, 125 maximum elongation percentage, 3.335 inches minimum and 3.383 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 3.605 inches minimum and 3.669 inches maximum outside 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
- 3.605 inches minimum and 3.669 inches maximum
- Cross-Sectional Height
- 0.135 inches minimum and 0.143 inches maximum
- Center Hole Diameter
- 3.335 inches minimum and 3.383 inches maximum
- Elongation Percentage
- 125 maximum
- Hardness Rating
- 75.0 shore durometer a nominal
- Material
- rubber fluorocarbon class fpm
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5330-00-159-9640 | No Name Available | 09/04/1991 |
| 5330-00-489-3466 | No Name Available | 05/01/1985 |
| 5330-00-498-6848 | No Name Available | 04/01/1990 |
| 5330-01-045-9424 | No Name Available | 01/01/1979 |
| 5330-01-242-4136 | No Name Available | 02/01/1992 |
| 5330-01-348-6914 | No Name Available | 12/01/1992 |
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 |
|---|---|
| 081369-9 | O-Ring |
| 2-237V0747-75 | O-Ring |
| 2-237V1164-75 | O-Ring |
| 2-237V1226-75 | O-Ring |
| 20237-6 | O-Ring |
| 284732-0001 ITEM 66 | O-Ring |
| 5331001651955 | O-Ring |
| 5331PL0930162 | O-Ring |
| AS3209-237 | O-Ring |
| AS568-237MIL-G- 23652 TY 1 | O-Ring |
| ASC1497820 | O-Ring |
| M83248/1-237 | O-Ring |
| MS9388-237 | O-Ring |
| PP056TB1-237 | O-Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5331-00-165-1955?
Does the NSN 5331-00-165-1955 have a Schedule B code assigned?
Does NSN 5331-00-165-1955 require demilitarization?
Does NSN 5331-00-165-1955 contain precious materials?
Does NSN 5331-00-165-1955 contain hazardous materials?
When the NSN 5331-00-165-1955 was assigned to the Federal Catalog?
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Pricing
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