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 6145-01-212-3528
NSN 5996-01-354-9386
NSN 6150-01-420-5987
NSN 6240-00-170-5302
NSN 6320-01-067-0474
NSN 5975-01-036-3507
NSN 6645-01-396-5354
NSN 5925-01-644-5570
NSN 6620-00-581-8984
NSN 2925-01-027-1293
NSN 6110-00-916-2559
NSN 5835-01-264-8782