Part Details | O-RING
5331-01-221-1770 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: MS28775381, MS28775-381, MS28775381, MS28775-381, AS28775, MS28775381, MS28775-381, 5331-01-221-1770, 01-221-1770, 5331012211770, 012211770
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 25, 1985 | 01-221-1770 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-221-1770
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS28775-381 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS28775-381 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS28775 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS28775-381 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5331-01-221-1770
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| TEMP RATING | -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT |
| OUTSIDE DIAMETER | 12.395 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 160 MAXIMUM |
| CENTER HOLE DIAMETER | 11.945 INCHES MINIMUM AND 12.005 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |