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 5895-00-625-5424
NSN 5999-00-285-2987
NSN 5998-01-440-9875
NSN 5985-00-682-3209
NSN 6645-01-087-7345
NSN 6685-00-548-5460
NSN 6145-00-663-6133
NSN 5990-01-312-2638
NSN 6220-00-659-9455
NSN 5910-01-217-7352
NSN 5975-01-487-8724
NSN 5895-00-827-0240