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 5925-00-275-7599
NSN 5945-00-161-3278
NSN 5905-01-451-9780
NSN 5835-01-485-0210
NSN 7035-01-076-4067
NSN 5999-00-691-8547
NSN 6650-00-066-4999
NSN 6645-01-189-0275
NSN 6240-00-419-3196
NSN 6650-01-126-6238
NSN 5910-01-321-4017
NSN 5990-01-286-0601