National Item Identification Number
01-187-7677
011877677
5331-01-187-7677
5331011877677
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)
81343
D9182
NSN (National Stock Number) 5331-01-187-7677, 5331011877677 NIIN (National Identification Number) 01-187-7677, 011877677
Part Numbers (Reference Numbers)
MS28775-473
MS28775-473
M83248/1-473
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
23.880 INCHES MINIMUM AND
24.000 INCH