Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, center_hole_diameter: 4.692 INCHES MINIMUM AND 4.758 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, material_document_and_classification: MIL-P-83461/1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-183-0985, 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.
WHERE IT FITS
M83461/1-427
NSN:5331-01-183-0985 FSC:5331 — O-RING CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC
center_hole_diameter
4.692 INCHES MINIMUM AND 4.758 INCHES MAXIMUM IN
cross-sectional_height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
material_document_and_classification
MIL-P-83461/1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN
5331-01-183-0985
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER SYNTHETIC
•
OUTSIDE DIAMETER: 5.275 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.692 INCHES MINIMUM AND 4.758 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
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FREQUENTLY ASKED QUESTIONS
What is M83461/1-427?
M83461/1-427 is a O-RING.
What parts can replace M83461/1-427?
There are 26 known substitutes for M83461/1-427: MILP5516CLASSB, MIL-P-25732, 223227 and 23 more. Substitute compatibility should be verified for your specific system.
Is M83461/1-427 still available?
M83461/1-427 is currently cancelled.
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