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 5975-00-618-0161
NSN 6650-01-237-4689
NSN 5905-01-025-6709
NSN 6105-01-194-1283
NSN 5996-01-367-0778
NSN 5930-00-442-3618
NSN 7035-00-173-2281
NSN 5965-01-441-9505
NSN 6320-00-194-4252
NSN 6145-00-144-0083
NSN 5925-01-323-6491
NSN 5925-01-587-8004