National Item Identification Number
01-236-1540
012361540
5331-01-236-1540
5331012361540
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
81343
81343
NSN (National Stock Number) 5331-01-236-1540, 5331012361540 NIIN (National Identification Number) 01-236-1540, 012361540
Part Numbers (Reference Numbers)
AS28775
MIL-P-25732
MS28775-365
MS28775-365
Required Categories
MATERIAL
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
0.205 INCHES MINIMUM