National Item Identification Number
01-278-0096
012780096
5331-01-278-0096
5331012780096
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)
96169
53711
NSN (National Stock Number) 5331-01-278-0096, 5331012780096 NIIN (National Identification Number) 01-278-0096, 012780096
Part Numbers (Reference Numbers)
MIL-R-83461/1-134
MS28775-134
2620-902PC4(1.250IN)
845-2445100PC4(1.250IN)
8
Required Categories
MATERIAL
HARDNESS RATING
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/ST
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
70.0 SHORE DUROMETER A MINIMUM AND
80