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 5975-00-010-9338
NSN 6645-01-329-8151
NSN 5950-01-535-7015
NSN 6110-01-625-8845
NSN 6240-01-239-4218
NSN 5920-01-425-5700
NSN 7035-01-491-7782
NSN 5935-01-291-0763
NSN 5895-01-338-3407
NSN 6685-00-661-2347
NSN 6620-01-140-0489
NSN 5998-01-109-2442