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 6685-01-622-2542
NSN 6650-00-578-6543
NSN 5895-00-633-7623
NSN 7035-01-202-9250
NSN 6685-01-442-4985
NSN 6145-01-207-0445
NSN 6135-00-777-5562
NSN 6220-01-534-8161
NSN 6105-01-268-1423
NSN 6135-00-112-8637
NSN 5925-01-503-3233
NSN 5950-01-013-9382