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 6150-01-263-3501
NSN 6645-01-166-1891
NSN 5996-01-430-8784
NSN 6685-01-575-3604
NSN 5975-01-197-1923
NSN 6645-01-442-2386
NSN 5965-01-391-9492
NSN 5985-00-985-6159
NSN 5999-00-010-1768
NSN 5950-00-280-7825
NSN 5996-01-261-2303
NSN 5920-00-486-8822