National Item Identification Number
01-311-6278
013116278
5331-01-311-6278
5331013116278
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)
78286
Reference Numbers (Part Numbers)
70351-08011-105
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER FLUOROCARBON CLASS FPM
25.690 INCHES MINIMUM AND
25.810 INCHES MAXIMUM;