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 6105-00-109-8448
NSN 5945-00-542-9596
NSN 6645-01-014-0793
NSN 5835-00-435-6638
NSN 5910-00-910-8122
NSN 6320-01-512-2031
NSN 6610-00-170-6715
NSN 6135-00-299-6918
NSN 6645-01-296-4223
NSN 6320-01-425-1417
NSN 6145-01-044-4922
NSN 5975-01-581-6708