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 6135-01-592-8698
NSN 6145-01-649-7421
NSN 5895-01-207-5038
NSN 5990-01-186-8310
NSN 5910-01-212-9520
NSN 6685-01-327-4090
NSN 5965-01-512-5009
NSN 5925-01-406-3455
NSN 2925-01-515-7026
NSN 5950-01-416-6476
NSN 5975-00-067-7264
NSN 5935-00-205-9563