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 5915-01-630-5962
NSN 6650-00-854-0265
NSN 5945-01-025-1163
NSN 5895-01-232-9606
NSN 5990-00-556-9851
NSN 6135-01-185-3614
NSN 6145-01-431-2262
NSN 5935-01-068-2580
NSN 6620-00-762-0349
NSN 7035-01-529-8844
NSN 6105-01-207-0152
NSN 5905-00-090-2439