Part Details | O-RING
5331-01-412-0821 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: M834121235, M83412/1-235, MILR83412, MIL-R-83412, 5331-01-412-0821, 01-412-0821, 5331014120821, 014120821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 11, 1995 | 01-412-0821 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-412-0821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M83412/1-235 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-R-83412 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5331-01-412-0821
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83412 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING | 83.0 SHORE DUROMETER A MINIMUM AND 93.0 SHORE DUROMETER A MAXIMUM |
| CENTER HOLE DIAMETER | 3.085 INCHES MINIMUM AND 3.133 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |