NSN 5331-01-494-7506

Part Details | O-RING

5331-01-494-7506 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: ST7M25113, ST7M251-13, 7M8013, 7M80-13, CGR1601012513, CGR1601-0125-13, 00395035F70, 00395-035-F70, 5331-01-494-7506, 01-494-7506, 5331014947506, 014947506

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 21, 200201-494-750647946 ( O-RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-494-7506
Part Number Cage Code Manufacturer
ST7M251-1376301BOEING COMPANY, THEDBA BOEING
7M80-1376301BOEING COMPANY, THEDBA BOEING
CGR1601-0125-1386044CALIFORNIA GASKET AND RUBBERCORPORATION
00395-035-F701CN74FREUDENBERG-NOK GENERAL PARTNERSHIPDBA INTERNATIONAL SEAL COMPANY
Technical Data | NSN 5331-01-494-7506
Characteristic Specifications
MATERIAL RUBBER FLUOROSILICONE CLASS FQ
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988,TYPE I,CLASS 1,GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
SPECIAL FEATURESBOLT DIA 13/32
PART NAME ASSIGNED BY CONTROLLING AGENCYPREFORMED-MINATURE O-RING (FOR SEALING BOLTS)