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 6135-00-891-4944
NSN 6220-01-112-6919
NSN 6685-00-267-9480
NSN 6135-01-027-7543
NSN 6650-01-064-7116
NSN 5910-01-616-9433
NSN 5945-01-136-7560
NSN 5895-01-542-9661
NSN 5925-00-493-1881
NSN 6620-01-500-9847
NSN 6220-01-621-2406
NSN 6135-01-327-0279