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 & other seals
NSN 5975-00-740-8367
NSN 6645-00-183-8812
NSN 5950-01-426-8810
NSN 5999-01-631-0334
NSN 6220-01-602-9275
NSN 5835-00-102-2373
NSN 4140-00-067-4798
NSN 6130-00-825-7552
NSN 5990-01-470-2565
NSN 2925-01-324-3533
NSN 5925-01-550-5519
NSN 6685-01-519-9250