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 5965-00-026-9408
NSN 5895-01-076-2854
NSN 5855-01-119-3316
NSN 6145-00-938-6085
NSN 2925-00-947-3181
NSN 5930-01-398-2252
NSN 6685-00-317-4319
NSN 6620-01-611-7907
NSN 5985-01-272-7309
NSN 5835-00-642-8148
NSN 6645-01-313-3139
NSN 7035-00-124-9383