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 7035-01-160-4423
NSN 5835-01-201-1000
NSN 6240-01-415-5581
NSN 5925-01-417-6553
NSN 6645-00-269-8440
NSN 6610-01-443-0264
NSN 6105-01-361-9248
NSN 5895-01-357-7956
NSN 5910-00-448-5033
NSN 5975-00-162-9530
NSN 6320-01-054-3046
NSN 6645-01-023-8020