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 5910-01-059-3595
NSN 5905-01-208-7674
NSN 6110-00-753-7677
NSN 5945-00-841-3045
NSN 7035-00-929-0363
NSN 6320-00-149-7570
NSN 5965-01-120-2938
NSN 7035-00-205-8739
NSN 2925-00-233-5644
NSN 6145-01-377-5130
NSN 5855-01-325-9507
NSN 5910-01-191-9582