NSN 5331-00-057-2027

Part Details | O-RING

5331-00-057-2027 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.

Alternate Parts: A6689904144CP, A6689-904-144CP, M13950AA1 ITEM 15, M-13950-AA-1 ITEM 15, 0XN9484904, 0XN94-84904, MILR832482904, MIL-R-83248/2-904, 0XN9484904CP, 0XN94-84904CP, 0XMS287784CP, 0XMS28778-4CP, N9484904CP, N94-84904CP, M13950AA1 ITEM 15CP, M-13950-AA-1 ITEM 15CP, 5331-00-057-2027, 00-057-2027, 5331000572027, 000572027

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 06, 196700-057-202747946 ( O-RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-00-057-2027
Part Number Cage Code Manufacturer
A6689-904-144CP34494ANDERSON GREENWOOD AND CO
M-13950-AA-1 ITEM 1526505GROVE VALVE OPERATIONS
0XN94-8490426505GROVE VALVE OPERATIONS
MIL-R-83248/2-90481349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
0XN94-84904CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
0XMS28778-4CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
N94-84904CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
M-13950-AA-1 ITEM 15CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 5331-00-057-2027
Characteristic Specifications
MATERIAL RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
TEMP RATING-65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT
OUTSIDE DIAMETER0.495 INCHES NOMINAL
CENTER HOLE DIAMETER0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CRITICALITY CODE JUSTIFICATIONZZZW