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 5910-01-459-9092
NSN 6240-00-269-3346
NSN 6320-00-331-7138
NSN 5990-00-419-0236
NSN 6240-01-082-1408
NSN 5925-01-113-4223
NSN 6110-01-265-1080
NSN 5996-00-059-4635
NSN 5945-01-377-7636
NSN 6685-01-600-0433
NSN 5905-01-381-1425
NSN 5950-01-031-8293