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 2925-01-437-9041
NSN 5905-01-451-3344
NSN 6685-01-021-9714
NSN 5920-01-497-1877
NSN 7035-01-183-7550
NSN 5975-00-405-8787
NSN 5998-01-114-2865
NSN 5990-01-278-9985
NSN 5975-01-113-7397
NSN 5910-01-133-3897
NSN 6320-01-371-3047
NSN 6685-00-025-9154