Low compression set
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.
NSN 5985-01-173-9621
NSN 6610-01-621-0422
NSN 5950-00-997-1391
NSN 5895-00-596-8678
NSN 6150-00-135-0891
NSN 5960-01-201-5804
NSN 5999-00-082-4056
NSN 4140-01-438-9589
NSN 5945-00-257-2073
NSN 5855-01-346-7682
NSN 5975-01-295-5367
NSN 5905-01-622-9688