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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-01-660-4268
NSN 5915-00-788-0380
NSN 5835-00-679-4604
NSN 5945-01-064-0016
NSN 6645-00-287-9192
NSN 5935-01-233-8515
NSN 6685-00-155-9215
NSN 7035-01-391-7470
NSN 6320-00-174-1362
NSN 6150-01-122-3532
NSN 6150-01-508-8983
NSN 6650-00-372-6035