NSN 5331-00-057-6953
Part Details | O-RING
5331-00-057-6953 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: MS29561329, MS29561-329, 5331-00-057-6953, 00-057-6953, 5331000576953, 000576953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-057-6953 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-00-057-6953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS29561-329 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5331-00-057-6953
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 2.395 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 250 MAXIMUM |
| CENTER HOLE DIAMETER | 1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |