75.92X1.78 23B7
View detailed technical data, stock status, and sourcing information for: 75.92X1.78 23B7
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A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
0.067 inches minimum and 0.073 inches maximum cross-sectional height, 2.974 inches minimum and 3.004 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material, 250 maximum elongation percentage, 70.0 shore durometer a nominal hardness rating
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Height
- 0.067 inches minimum and 0.073 inches maximum
- Center Hole Diameter
- 2.974 inches minimum and 3.004 inches maximum
- Elongation Percentage
- 250 maximum
- Hardness Rating
- 70.0 shore durometer a nominal
- Material
- rubber butadiene-acrylonitrile class nbr
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 |
|---|---|
| 1557052-5 | O-Ring |
| 2301843-3 | O-Ring |
| 75.92X1.78 23B7 | O-Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5331-00-901-5092?
Does the NSN 5331-00-901-5092 have a Schedule B code assigned?
Does NSN 5331-00-901-5092 require demilitarization?
Does NSN 5331-00-901-5092 contain precious materials?
Does NSN 5331-00-901-5092 contain hazardous materials?
When the NSN 5331-00-901-5092 was assigned to the Federal Catalog?
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 3 |
| New Material | 15 |
| Total | 18 |