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 2925-00-088-6790
NSN 6135-01-084-1609
NSN 6220-01-574-2727
NSN 6650-01-417-3287
NSN 6320-01-425-1417
NSN 6110-01-131-6324
NSN 5950-01-191-8307
NSN 6685-00-061-8910
NSN 6645-01-606-7684
NSN 6240-01-615-1247
NSN 5835-01-345-6697
NSN 4140-01-244-5140