National Item Identification Number
00-397-5491
003975491
5331-00-397-5491
5331003975491
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)
91816
Reference Numbers (Part Numbers)
4144-32
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
THE MANUFACTURERS DATA;
Required Description
RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
2.467 INCHES MINIMUM AND
2.50