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 6150-00-732-3370
NSN 5996-01-607-1043
NSN 6685-01-467-3035
NSN 6130-01-498-4179
NSN 2925-01-185-1814
NSN 6110-00-408-1312
NSN 2925-01-116-6838
NSN 6145-01-290-1037
NSN 6650-01-159-7961
NSN 5920-01-326-3909
NSN 5930-01-213-3802
NSN 5855-01-476-4219