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 5996-01-183-1695
NSN 5895-01-604-9047
NSN 6150-00-909-2100
NSN 6645-01-456-8021
NSN 6145-01-140-1538
NSN 5905-00-204-0469
NSN 5998-00-435-2203
NSN 6145-01-303-4821
NSN 5950-00-543-1836
NSN 2925-01-039-6856
NSN 6135-00-351-8606
NSN 6320-01-420-0340