NSN 5331-00-221-0373

Part Details | O-RING

5331-00-221-0373 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: MS2890020, MS28900-20, PRP568920311070, PRP568-920-3110-70, PRP9202347, PRP920-2347, 9202347, 920-2347, 5139 C55770, 5-139 C557-70, 5139 C55770, 5-139 C557-70, C0873 5139, C0873 5-139, C0557 5139, C0557 5-139, 5139 C87370, 5-139 C873-70, B20SR53370, B-20SR533-70, 5331-00-221-0373, 00-221-0373, 5331002210373, 002210373

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 09, 197300-221-037347946 ( O-RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-00-221-0373
Part Number Cage Code Manufacturer
MS28900-2096906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
PRP568-920-3110-7077308PARCO INC.
PRP920-234725184PARKER HANNIFIN CORPORATIONDIV O-RING DIVISION
920-234725184PARKER HANNIFIN CORPORATIONDIV O-RING DIVISION
5-139 C557-70C0308PARKER HANNIFIN GMBHDBA O-RING DIVISION EUROPE
5-139 C557-7002697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
C0873 5-13902697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
C0557 5-13902697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
5-139 C873-7002697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
B-20SR533-7095272STILLMAN SEAL CORPORATION
Technical Data | NSN 5331-00-221-0373
Characteristic Specifications
MATERIAL RUBBER CHLOROPRENE CLASS CR
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER1.033 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
CENTER HOLE DIAMETER0.969 INCHES MINIMUM AND 0.994 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM