National Item Identification Number
01-252-9204
012529204
5331-01-252-9204
5331012529204
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Referenced on: http://www.tpub.com/content/carrierpersonnel/TM-9-2350-247-24P/css/TM-9-2350-247-24P_227.htm
Referenced on: http://www.tpub.com/content/carrierpersonnel/TM-9-2350-247-24P/css/TM-9-2350-247-24P_649.htm
Referenced on: http://www.tpub.com/content/carrierpersonnel/TM-9-2350-247-24P/css/TM-9-2350-247-24P_736.htmDescription
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)
Reference Numbers (Part Numbers)
MS51329-4
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR
RUBBER POLYISOPRENE NATURAL CLASS NR O