National Item Identification Number
01-445-3101
014453101
5331-01-445-3101
5331014453101
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
A0199
OTO MELARA SPA
VIA VALDILOCCHI 15
LA SPEZIA
19136
ITALY
00390187581111
D9182
NSN (National Stock Number) 5331-01-445-3101, 5331014453101 NIIN (National Identification Number) 01-445-3101, 014453101
Part Numbers (Reference Numbers)
MS28775-132
MS28775-132
230079062
7-755-132000
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
1.727 INCHES MINIMUM AND
1.747 INCHES