Part Details | O-RING
5331-01-380-7521 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: NAS1613, NAS1611362, NAS1611-362, 5331-01-380-7521, 01-380-7521, 5331013807521, 013807521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 25, 1993 | 01-380-7521 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-380-7521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS1613 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| NAS1611-362 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5331-01-380-7521
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| MATERIAL DOCUMENT AND CLASSIFICATION | NAS1613 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| CENTER HOLE DIAMETER | 6.202 INCHES MINIMUM AND 6.248 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |