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 6320-01-539-3156
NSN 5935-01-230-0006
NSN 6685-00-646-7044
NSN 5920-01-439-0260
NSN 5925-01-323-7756
NSN 6685-01-058-5972
NSN 6645-01-123-7563
NSN 5905-01-335-4343
NSN 7035-01-365-4087
NSN 6645-00-697-5694
NSN 5990-01-108-0436
NSN 6320-00-788-5297