RT253-65-239
View detailed technical data, stock status, and sourcing information for: RT253-65-239
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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.
3.851 inches minimum and 3.923 inches maximum outside diameter, 3.594 inches minimum and 3.624 inches maximum center hole diameter, -70.0 fahrenheit and 180.0 fahrenheit temp rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Outside Diameter
- 3.851 inches minimum and 3.923 inches maximum
- Temp Rating
- -70.0 fahrenheit and 180.0 fahrenheit
- Cross-Sectional Height
- 0.135 inches minimum and 0.143 inches maximum
- Center Hole Diameter
- 3.594 inches minimum and 3.624 inches maximum
- Material
- rubber butadiene-acrylonitrile class nbr
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5330-00-054-5186 | No Name Available | 03/11/1968 |
| 2915-00-298-0071 | No Name Available | 01/01/1960 |
| 5330-00-480-4137 | No Name Available | 10/01/1986 |
| 5330-00-641-1316 | No Name Available | 01/01/1963 |
| 5331-01-227-6412 | No Name Available | 02/01/2014 |
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 |
|---|---|
| 10V60-141-239 | O-Ring |
| 147 ITEM 16 | O-Ring |
| 14804-1 | O-Ring |
| 1793-239 | O-Ring |
| 2-239 N602-70 | O-Ring |
| 2-239N602-70 | O-Ring |
| 20A11CM239 | O-Ring |
| 214-62-58-1 | O-Ring |
| 239-7507 | O-Ring |
| 239-C-69 | O-Ring |
| 287-1143P5 | O-Ring |
| 300202 | O-Ring |
| 34737-17 | O-Ring |
| 457-6-239 | O-Ring |
| 5102105-42 | O-Ring |
| 5331PL1937558 | O-Ring |
| 671-0239 | O-Ring |
| 725-70-239 | O-Ring |
| 7866-239 | O-Ring |
| 8A9035 | O-Ring |
| A-239SR8019-65 | O-Ring |
| ARP568-239MILP5 516-70 | O-Ring |
| ARP568-239MILP5 516-70DURM | O-Ring |
| AS-568-239 | O-Ring |
| AS29513-239 | O-Ring |
| C-69-239 | O-Ring |
| GS570EM239 | O-Ring |
| MS29513-239ES | O-Ring |
| N0602 2-239 | O-Ring |
| RT253-65-239 | O-Ring |
| SAE-AS29513-239 | O-Ring |
| SN54LS256J | O-Ring |
| SR-822A-60-239 | O-Ring |
| TF28442 | O-Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5331-00-291-3076?
Does the NSN 5331-00-291-3076 have a Schedule B code assigned?
Does NSN 5331-00-291-3076 require demilitarization?
Does NSN 5331-00-291-3076 contain precious materials?
Does NSN 5331-00-291-3076 contain hazardous materials?
When the NSN 5331-00-291-3076 was assigned to the Federal Catalog?
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Pricing
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