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 7035-00-171-0804
NSN 5895-01-250-2813
NSN 6320-00-905-0543
NSN 5930-01-548-5001
NSN 6240-01-617-8254
NSN 6220-01-517-5251
NSN 6110-00-496-0532
NSN 6150-01-585-7539
NSN 5925-00-798-5232
NSN 6685-01-167-8612
NSN 5960-00-411-1713
NSN 5975-00-222-4109