Part Details | O-RING
5331-01-080-2998 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: MILR259882918ES, MILR25988-2-918ES, M259882918, M25988/2-918, MILR259882, MIL-R-25988/2, 5331-01-080-2998, 01-080-2998, 5331010802998, 010802998
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 24, 1979 | 01-080-2998 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-080-2998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILR25988-2-918ES | H2313 | ERIKS B.V.DBA ERIKS MARINE EXPERT CENTRE |
| M25988/2-918 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-R-25988/2 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5331-01-080-2998
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 1.587 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 1.343 INCHES MINIMUM AND 1.367 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |