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 6610-00-342-9825
NSN 5855-00-411-8688
NSN 5990-01-061-5618
NSN 5905-01-022-6457
NSN 5996-01-354-9386
NSN 6645-01-512-8472
NSN 6610-01-399-1295
NSN 5985-01-169-5410
NSN 6110-01-022-5574
NSN 5910-01-047-5076
NSN 5930-01-557-0592
NSN 6645-01-428-3576