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 5910-01-436-6548
NSN 6685-01-377-4716
NSN 6105-00-074-3223
NSN 5835-01-080-7784
NSN 6240-01-575-3159
NSN 7035-01-432-7705
NSN 5925-01-508-4145
NSN 6220-01-491-8938
NSN 5945-01-453-4883
NSN 6645-00-613-2378
NSN 5960-00-187-0429
NSN 6610-01-551-6425