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 6105-00-288-5872
NSN 5925-01-594-1873
NSN 2925-01-225-0713
NSN 5965-00-193-2406
NSN 5835-01-632-6627
NSN 5998-01-236-6366
NSN 5910-01-361-7584
NSN 6685-01-174-0873
NSN 6610-01-175-5920
NSN 5925-01-550-4481
NSN 5905-00-087-5468
NSN 5998-01-327-1274