Part Details | O-RING
5331-00-377-0921 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: ZZL652212D, ZZL-6522-12D, ZZL652212, ZZL-6522-12, M259881026, M25988/1-026, MILR25988, MILR259881, MIL-R-25988/1, 10163287, 2661058Y026, 2026L67770, 2-026L677-70, 5331-00-377-0921, 00-377-0921, 5331003770921, 003770921
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 16, 1974 | 00-377-0921 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-00-377-0921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ZZL-6522-12D | 49367 | AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE INDUSTRIAL |
| ZZL-6522-12 | 49367 | AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE INDUSTRIAL |
| M25988/1-026 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILR25988 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-R-25988/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 10163287 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 2661058Y026 | 92003 | PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS |
| 2-026L677-70 | C0308 | PARKER HANNIFIN GMBHDBA O-RING DIVISION EUROPE |
Technical Data | NSN 5331-00-377-0921
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 1.379 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 1.228 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |