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 5895-01-021-9115
NSN 5945-01-076-4623
NSN 6645-00-337-8276
NSN 4140-00-289-9263
NSN 6685-00-453-0178
NSN 5945-01-202-8119
NSN 6110-00-342-7433
NSN 5990-01-408-6554
NSN 6645-01-478-2140
NSN 6135-01-277-7907
NSN 5998-01-315-9503
NSN 2925-00-449-2478