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 6135-01-619-1582
NSN 6145-00-366-5790
NSN 5999-01-006-8631
NSN 6620-00-560-4406
NSN 5925-01-654-8415
NSN 5945-01-170-7630
NSN 5910-00-401-9410
NSN 6220-01-144-3719
NSN 6135-01-426-8282
NSN 5925-01-371-3378
NSN 6110-01-416-9480
NSN 6145-01-109-2299