Part Details | O-RING
5331-01-055-3871 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: M259881211ES, M25988-1-211ES, M259881211, M25988/1-211, 2211 L67770, 2-211 L677-70, 2211L67770, 2-211L677-70, A211TH105770, A211TH1057-70, 5331-01-055-3871, 01-055-3871, 5331010553871, 010553871
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 04, 1978 | 01-055-3871 | 47946 ( O-RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5331-01-055-3871
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M25988-1-211ES | H2313 | ERIKS B.V.DBA ERIKS MARINE EXPERT CENTRE |
| M25988/1-211 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 2-211 L677-70 | C0308 | PARKER HANNIFIN GMBHDBA O-RING DIVISION EUROPE |
| 2-211L677-70 | 02697 | PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER |
| A211TH1057-70 | 95272 | STILLMAN SEAL CORPORATION |
Technical Data | NSN 5331-01-055-3871
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 1.074 INCHES NOMINAL |
| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 0.786 INCHES MINIMUM AND 0.806 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |