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 2925-00-398-0253
NSN 6320-01-209-0952
NSN 5999-00-222-7428
NSN 6240-01-425-1659
NSN 6685-01-064-5525
NSN 5935-01-619-9476
NSN 5965-00-529-0602
NSN 5975-01-604-9797
NSN 5998-01-088-6044
NSN 6650-01-327-4122
NSN 6650-01-418-5012
NSN 5910-01-201-1441