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 6220-01-277-0549
NSN 5965-01-261-6073
NSN 5975-01-222-0594
NSN 5905-00-916-6282
NSN 7035-01-342-6483
NSN 5999-01-634-0576
NSN 6645-01-578-6815
NSN 4140-00-356-1979
NSN 6240-01-483-0449
NSN 6145-01-525-7611
NSN 6645-01-367-1316
NSN 6320-01-319-3584