MIL-R-83248/1-013: O-RING.
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.426 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, criticality_code_justification: ZZZW. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-166-0988, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | RUBBER FLUOROCARBON CLASS FPM |
| hardness_rating | 75.0 SHORE DUROMETER A NOMINAL |
| center_hole_diameter | 0.426 INCHES NOMINAL IN |
| cross-sectional_height | 0.070 INCHES NOMINAL IN |
| departure_from_cited_document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| criticality_code_justification | ZZZW |
| material_document_and_classification | MIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5331-00-166-0988 |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| OUTSIDE DIAMETER | 0.555 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7276 ASSN STD SINGLE MATERIAL RESPONSE |
| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING,PREFORMED |
| MATERIAL | RUBBER FLUOROCARBON CLASS FPM |