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 5945-00-565-6186
NSN 5975-01-312-2136
NSN 5950-00-256-9965
NSN 6645-01-561-7432
NSN 6685-00-140-5237
NSN 6685-01-442-2395
NSN 5965-00-137-9291
NSN 6110-01-004-5451
NSN 5996-01-175-2200
NSN 6105-00-647-3955
NSN 5990-01-599-7106
NSN 6320-00-506-2314