Part Details | O-RING
5331-01-005-0537 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: MILR832481, MIL-R-83248/1, M832481390, M83248/1-390, AS3209390, AS3209-390, 5331-01-005-0537, 01-005-0537, 5331010050537, 010050537
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 19, 1975 | 01-005-0537 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-005-0537
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-R-83248/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M83248/1-390 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| AS3209-390 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 5331-01-005-0537
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FLUOROCARBON CLASS FPM |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| TEMP RATING | -20.0 DEG FAHRENHEIT AND 400.0 DEG FAHRENHEIT |
| OUTSIDE DIAMETER | 21.375 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 20.860 INCHES MINIMUM AND 21.050 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |