Part Details | O-RING
5331-01-218-8845 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: 300311 PC 55, 30031-1 PC 55, 2213S59550, 2-213S595-50, 5331-01-218-8845, 01-218-8845, 5331012188845, 012188845
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 20, 1985 | 01-218-8845 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-218-8845
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30031-1 PC 55 | 16658 | BIACH INDUSTRIES INC. |
| 2-213S595-50 | 02697 | PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER |
Technical Data | NSN 5331-01-218-8845
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER SILICONE CLASS Q |
| HARDNESS RATING | 50.0 SHORE DUROMETER A NOMINAL |
| TEMP RATING | -70.0 DEG FAHRENHEIT AND 400.0 DEG FAHRENHEIT |
| OUTSIDE DIAMETER | 1.181 INCHES MINIMUM AND 1.217 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 0.921 INCHES NOMINAL |
| CROSS-SECTIONAL HEIGHT | 0.139 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
| CRITICALITY CODE JUSTIFICATION | ZZZY |