NSN 5331-00-211-8040

Part Details | O-RING

5331-00-211-8040 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: C44061, C4406-1, MILR25988B, MIL-R-25988B, 5818, 5-818, 5818, 5-818, L1120 5818, L1120 5-818, 5331-00-211-8040, 00-211-8040, 5331002118040, 002118040

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 22, 197300-211-804047946 ( O-RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-00-211-8040
Part Number Cage Code Manufacturer
C4406-181755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
MIL-R-25988B81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
5-81883259PARKER-HANNIFIN CORPORATIONDBA COMPOSITE SEALING SYSTEMS
5-81802697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
L1120 5-81802697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
Technical Data | NSN 5331-00-211-8040
Characteristic Specifications
MATERIAL RUBBER FLUOROSILICONE CLASS FQ
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER3.159 INCHES MINIMUM AND 3.221 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM