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 5960-01-328-8248
NSN 5925-01-008-0225
NSN 5965-00-171-1265
NSN 6685-01-065-8722
NSN 5905-01-374-4474
NSN 5925-01-446-5267
NSN 6135-01-286-9563
NSN 5910-00-064-9756
NSN 2925-01-337-2508
NSN 5895-01-520-3121
NSN 5905-01-388-0981
NSN 5950-00-326-1814