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 5998-01-444-1553
NSN 6220-01-270-7766
NSN 5855-01-411-3360
NSN 6650-01-325-2597
NSN 5996-01-025-5683
NSN 5905-01-487-4374
NSN 6685-00-810-3926
NSN 5975-01-467-9383
NSN 6650-01-014-5990
NSN 6150-00-890-4365
NSN 6110-01-487-3916
NSN 6145-00-050-1484