National Item Identification Number
00-542-1720
005421720
5331-00-542-1720
5331005421720
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)
53154
PORTLAND VALVE LLC
1 MADISON ST
SOUTH PORTLAND
ME
04106
207-799-1944
29709
HUNT VALVE COMPANY INC
1913 E STATE ST
SALEM
OH
44460
330-337-9535
53154
PORTLAND VALVE LLC
1 MADISON ST
SOUTH PORTLAND
ME
04106
207-799-1944
78062
62983
03956
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366
56232
29709
HUNT VALVE COMPANY INC
1913 E STATE ST
SALEM
OH
44460
330-337-9535
78062
Reference Numbers (Part Numbers)
D248PC15
H114BUTYL
MIL-G-22050
005-0001-61
100A10-12
186891
1877644PC56
1
Required Categories
MATERIAL
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE;
Required Description
RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
0.093 INCHES NOMINAL
81349
MIL-G-22050