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 5985-01-556-8013
NSN 5925-01-525-4319
NSN 6150-01-036-7247
NSN 5835-01-332-2867
NSN 5975-01-584-0640
NSN 5925-00-274-0130
NSN 5985-00-785-0501
NSN 6240-01-576-8356
NSN 6320-01-476-7702
NSN 6685-01-315-4527
NSN 5985-00-279-9914
NSN 6135-01-415-1163