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 5975-01-344-6474
NSN 6105-01-200-4649
NSN 5996-01-364-1074
NSN 5935-01-292-7522
NSN 6135-01-606-8140
NSN 6610-00-281-9516
NSN 6145-01-066-2019
NSN 5910-01-113-8263
NSN 5835-01-580-0446
NSN 6645-00-539-1705
NSN 2925-00-973-9413
NSN 5910-01-139-5085