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 6610-01-422-2376
NSN 5835-01-485-0210
NSN 4140-01-093-1374
NSN 5895-01-422-2537
NSN 5910-01-138-9580
NSN 6650-00-983-6722
NSN 5965-01-022-3298
NSN 6610-01-516-1512
NSN 2925-01-285-0919
NSN 5905-01-231-5149
NSN 5985-01-065-0449
NSN 2925-01-520-4194