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 6645-01-018-7664
NSN 5835-01-106-1456
NSN 5998-01-640-7611
NSN 5935-01-325-8469
NSN 5915-01-415-3520
NSN 6130-01-027-0762
NSN 6240-01-521-0235
NSN 5965-01-510-1178
NSN 6240-00-580-0666
NSN 5999-01-123-0558
NSN 6110-01-098-5739
NSN 5930-01-515-9032