RT253-65-140
View detailed technical data, stock status, and sourcing information for: RT253-65-140
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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.
2.420 inches minimum and 2.466 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material, 65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 2.227 inches minimum and 2.247 inches maximum center hole 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
- 2.420 inches minimum and 2.466 inches maximum
- Cross-Sectional Height
- 0.100 inches minimum and 0.106 inches maximum
- Center Hole Diameter
- 2.227 inches minimum and 2.247 inches maximum
- Hardness Rating
- 65.0 shore durometer a minimum and 75.0 shore durometer a 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5330-00-811-0583 | No Name Available | 10/01/1987 |
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 |
|---|---|
| 005-0035-51 | O-Ring |
| 10V60-141-140 | O-Ring |
| 140-C-69 | O-Ring |
| 1793-140 | O-Ring |
| 2-140 N602-70 | O-Ring |
| 2661058B140 | O-Ring |
| 457-60-140 | O-Ring |
| 5331PL2202310 | O-Ring |
| 60-P-31-140 | O-Ring |
| 725-70-140 | O-Ring |
| 7866-140 | O-Ring |
| AS29513-140 | O-Ring |
| C-69-140 | O-Ring |
| E0224PC17 | O-Ring |
| MS29513-140 | O-Ring |
| PRP568-140-457-60 | O-Ring |
| PX-1775-140 | O-Ring |
| RT253-65-140 | O-Ring |
| SMB108611 | O-Ring |
| SR-822A-60-140 | O-Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5331-00-252-6053?
Does the NSN 5331-00-252-6053 have a Schedule B code assigned?
Does NSN 5331-00-252-6053 require demilitarization?
Does NSN 5331-00-252-6053 contain precious materials?
Does NSN 5331-00-252-6053 contain hazardous materials?
When the NSN 5331-00-252-6053 was assigned to the Federal Catalog?
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Pricing
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