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 6685-01-464-0959
NSN 4140-00-211-5970
NSN 6145-01-143-4324
NSN 5996-01-165-9344
NSN 5925-01-088-6863
NSN 7035-01-515-2744
NSN 6240-00-010-7334
NSN 6135-01-633-8502
NSN 6685-01-483-7460
NSN 4140-01-326-7033
NSN 5985-01-522-7277
NSN 5835-00-833-7080