National Item Identification Number
01-247-6866
012476866
5331-01-247-6866
5331012476866
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Description
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.
Commercial and Government Entity Code (Supplier Data)
81343
81343
81343
NSN (National Stock Number) 5331-01-247-6866, 5331012476866 NIIN (National Identification Number) 01-247-6866, 012476866
Part Numbers (Reference Numbers)
AS28775
MIL-P-25732
MS28775-390
MS28775-390
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
20.910 INCHES MINIMUM AND
21.000 INCH