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 2925-01-423-8141
NSN 5965-01-295-9842
NSN 5930-01-424-9423
NSN 5996-01-331-6875
NSN 6685-01-606-0100
NSN 5996-01-523-8746
NSN 2925-01-446-6976
NSN 6645-01-172-6838
NSN 5985-01-160-1252
NSN 5960-01-126-5767
NSN 6145-01-248-6284
NSN 5960-01-249-4550