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 5965-01-347-7328
NSN 6685-01-254-3058
NSN 5835-01-602-0311
NSN 5985-01-063-6636
NSN 5960-01-217-1479
NSN 5835-00-835-7838
NSN 5950-01-432-1331
NSN 5910-01-582-6549
NSN 5895-00-088-8558
NSN 6650-01-245-7642
NSN 5998-01-099-0310
NSN 2925-00-596-9775