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 6685-01-569-8896
NSN 5999-01-237-2434
NSN 6320-01-648-5538
NSN 6240-00-737-2775
NSN 5965-01-011-1228
NSN 6645-01-218-5234
NSN 5905-01-269-9383
NSN 6240-01-268-2223
NSN 5996-01-482-5955
NSN 5835-01-408-6529
NSN 5925-00-688-7679
NSN 6220-01-342-4276