National Item Identification Number
01-331-1287
013311287
5331-01-331-1287
5331013311287
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)
00025900MG
2-259UR90
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
PLASTIC POLYHEXAMETHYLENE ADIPAMIDE
6.194 INCHES MINIMUM AND
6.274 INCHES MAXI