National Item Identification Number
01-481-5080
014815080
5331-01-481-5080
5331014815080
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)
Reference Numbers (Part Numbers)
NAS1611-248
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
4.719 INCHES MINIMUM AND
4.749 INCHES MA