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 5915-01-561-0384
NSN 5895-01-326-3800
NSN 5925-01-291-8435
NSN 5975-01-501-6297
NSN 5985-00-762-0591
NSN 6320-00-977-3930
NSN 6645-01-023-8724
NSN 5990-00-566-5987
NSN 5950-01-246-3609
NSN 6240-01-412-0715
NSN 5905-01-200-7940
NSN 5925-01-090-5283