![Ekena Millwork 39 3/8"OD x 35 1/2"ID x 2"W x 7/8"P Medway Ceiling Ring (1/4 of complete circle) CR39ME | Zoro Ekena Millwork 39 3/8"OD x 35 1/2"ID x 2"W x 7/8"P Medway Ceiling Ring (1/4 of complete circle) CR39ME | Zoro](https://www.zoro.com/static/cms/product/full/PCI%20Enterprises%20dba%20Ekena%20Millwork_668736xxb3f13e.jpeg)
Ekena Millwork 39 3/8"OD x 35 1/2"ID x 2"W x 7/8"P Medway Ceiling Ring (1/4 of complete circle) CR39ME | Zoro
![180pcs Rubber Grommet Assortment Kit Rubber Hole Grommet O Ring Washer Set Rubber Wire Grommets 1 4 5 16 3 8 7 16 1 2 5 8 7 8 1 | Discounts For Everyone | Temu 180pcs Rubber Grommet Assortment Kit Rubber Hole Grommet O Ring Washer Set Rubber Wire Grommets 1 4 5 16 3 8 7 16 1 2 5 8 7 8 1 | Discounts For Everyone | Temu](https://img.kwcdn.com/product/Fancyalgo/VirtualModelMatting/5502dc0c66ce79351960961201f48176.jpg?imageMogr2/auto-orient%7CimageView2/2/w/1300/q/80/format/webp)
180pcs Rubber Grommet Assortment Kit Rubber Hole Grommet O Ring Washer Set Rubber Wire Grommets 1 4 5 16 3 8 7 16 1 2 5 8 7 8 1 | Discounts For Everyone | Temu
![Remote Sensing | Free Full-Text | Monitoring and Analyzing the Effectiveness of the Effective Refuge Area of Emergency Shelters by Using Remote Sensing: A Case Study of Beijing’s Fifth Ring Road Remote Sensing | Free Full-Text | Monitoring and Analyzing the Effectiveness of the Effective Refuge Area of Emergency Shelters by Using Remote Sensing: A Case Study of Beijing’s Fifth Ring Road](https://pub.mdpi-res.com/remotesensing/remotesensing-15-03646/article_deploy/html/images/remotesensing-15-03646-g012.png?1689943398)
Remote Sensing | Free Full-Text | Monitoring and Analyzing the Effectiveness of the Effective Refuge Area of Emergency Shelters by Using Remote Sensing: A Case Study of Beijing’s Fifth Ring Road
![O-Ring, Clear PTFE PFA/FEP Encapsulated Orange Silicone Size: 029, Durometer: 70 Nominal Dimensions: Inner Diameter: 1 22/45(1.489) Inches (3.78206Cm), Outer Diameter: 1 39/62(1.629) Inches (4.13766Cm), Cross Section: 4/57(0.07) Inches (1.78mm) Par O-Ring, Clear PTFE PFA/FEP Encapsulated Orange Silicone Size: 029, Durometer: 70 Nominal Dimensions: Inner Diameter: 1 22/45(1.489) Inches (3.78206Cm), Outer Diameter: 1 39/62(1.629) Inches (4.13766Cm), Cross Section: 4/57(0.07) Inches (1.78mm) Par](https://cdn11.bigcommerce.com/s-dhkd8q3l5/images/stencil/500x659/products/7270/8601/TFE_Encap_Small_01__08641.1496769565.jpg?c=2)
O-Ring, Clear PTFE PFA/FEP Encapsulated Orange Silicone Size: 029, Durometer: 70 Nominal Dimensions: Inner Diameter: 1 22/45(1.489) Inches (3.78206Cm), Outer Diameter: 1 39/62(1.629) Inches (4.13766Cm), Cross Section: 4/57(0.07) Inches (1.78mm) Par
![O-Ring, Black BUNA/NBR Nitrile Size: 335, Durometer: 70 Nominal Dimensions: Inner Diameter: 2 29/40(2.725) Inches (6.9215Cm), Outer Diameter: 3 10/69(3.145) Inches (7.9883Cm), Cross Section: 17/81(0.21) Inches (5.33mm) Part Number: ORBN335 O-Ring, Black BUNA/NBR Nitrile Size: 335, Durometer: 70 Nominal Dimensions: Inner Diameter: 2 29/40(2.725) Inches (6.9215Cm), Outer Diameter: 3 10/69(3.145) Inches (7.9883Cm), Cross Section: 17/81(0.21) Inches (5.33mm) Part Number: ORBN335](https://cdn11.bigcommerce.com/s-dhkd8q3l5/images/stencil/500x659/products/5208/6539/Blk70BunX__90778.1619481035.jpg?c=2)
O-Ring, Black BUNA/NBR Nitrile Size: 335, Durometer: 70 Nominal Dimensions: Inner Diameter: 2 29/40(2.725) Inches (6.9215Cm), Outer Diameter: 3 10/69(3.145) Inches (7.9883Cm), Cross Section: 17/81(0.21) Inches (5.33mm) Part Number: ORBN335
![Ekena Millwork 47 1/2"OD x 39 1/4"ID x 4 1/8"W x 7/8"P Monique Ceiling Ring (1/4 of complete circle) - Walmart.com Ekena Millwork 47 1/2"OD x 39 1/4"ID x 4 1/8"W x 7/8"P Monique Ceiling Ring (1/4 of complete circle) - Walmart.com](https://i5.walmartimages.com/asr/cee74f6d-fbb6-43de-97d0-5852beaaa4c7_1.b5706b408fd4595f450ca536e0975b40.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Ekena Millwork 47 1/2"OD x 39 1/4"ID x 4 1/8"W x 7/8"P Monique Ceiling Ring (1/4 of complete circle) - Walmart.com
![USA Industrials - O-Ring: 7-1/4″ ID x 39″ OD, 1-1/2″ Thick, Nitrile - 90716879 - MSC Industrial Supply USA Industrials - O-Ring: 7-1/4″ ID x 39″ OD, 1-1/2″ Thick, Nitrile - 90716879 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/1066874-21.jpg)