National Item Identification Number
01-185-1927
011851927
5331-01-185-1927
5331011851927
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20519.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20559.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)
81343
D9182
D9182
81343
NSN (National Stock Number) 5331-01-185-1927, 5331011851927 NIIN (National Identification Number) 01-185-1927, 011851927
Part Numbers (Reference Numbers)
AMS-P-83461/1
MIL-P-83461/1
MS2775-453
MS28775-453
M83461/1-453
M83461/1-45
Required Categories
MATERIAL
HARDNESS RATING
TEMP RATING
CENTER HOLE DIAMETER
CROSS-SECTIONAL HE
Required Description
RUBBER SYNTHETIC
70.0 SHORE DUROMETER A MINIMUM AND
80.0 SHORE DUROMETER A MAX