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 6105-01-379-0603
NSN 6645-01-499-6119
NSN 5990-01-471-0494
NSN 7035-00-830-1235
NSN 5910-00-951-7076
NSN 6685-01-541-1021
NSN 6135-01-506-4791
NSN 5960-00-956-2318
NSN 5945-01-167-8498
NSN 5950-00-720-2706
NSN 5965-01-444-0342
NSN 5835-01-373-9506