National Item Identification Number
01-451-3221
014513221
5331-01-451-3221
5331014513221
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)
D9182
53711
Reference Numbers (Part Numbers)
211039639
801-6406375 FIND ACCA-A26
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
MIL-P-25732 MIL SPEC SINGLE MATERIAL R