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 5950-00-246-8717
NSN 5990-01-213-6319
NSN 6135-00-100-0485
NSN 5998-00-132-2111
NSN 6620-01-026-0346
NSN 5950-01-371-1296
NSN 5835-01-337-8635
NSN 6650-00-088-4741
NSN 5835-01-237-8486
NSN 7035-00-973-9215
NSN 6685-00-248-7716
NSN 6135-01-312-1040