NSN 5331-01-257-8623

Part Details | O-RING

5331-01-257-8623 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: LLHX49042, LL-HX4-9042, 2115N30475, 2-115N304-75, 5331-01-257-8623, 01-257-8623, 5331012578623, 012578623

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 25, 198701-257-862347946 ( O-RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-257-8623
Part Number Cage Code Manufacturer
LL-HX4-904214153DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER
2-115N304-7502697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
Technical Data | NSN 5331-01-257-8623
Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
TEMP RATING-65.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT
OUTSIDE DIAMETER0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
ELONGATION PERCENTAGE164 MAXIMUM
CENTER HOLE DIAMETER0.665 INCHES MINIMUM AND 0.683 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFED FREE FROM MERCURY CONTAMINATION
CRITICALITY CODE JUSTIFICATIONZZZY