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 6145-01-559-9793
NSN 2925-01-474-3363
NSN 5999-00-369-7664
NSN 5905-01-453-2952
NSN 6220-01-415-4164
NSN 5925-00-941-0317
NSN 6685-01-629-5028
NSN 6320-01-583-6809
NSN 7035-01-658-1623
NSN 5998-01-397-0825
NSN 6685-00-244-0019
NSN 5996-01-444-2602