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Technical Data Sheet

M83485/1-166 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83485/1-166: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: FLUOROCARBON RUBBER, center_hole_diameter: 6.697 INCHES MINIMUM AND 6.777 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, specification/standard_data: 0U583-SAE AS83485 INTERNATIONAL STD/SPEC, material_document_and_classification: AMS7287 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: O-RING MOLDED FROM AMS7287 MATERIAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-728-8115, 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
M83485/1-166
NSN: 5331-01-728-8115
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialFLUOROCARBON RUBBER
center_hole_diameter6.697 INCHES MINIMUM AND 6.777 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
specification/standard_data0U583-SAE AS83485 INTERNATIONAL STD/SPEC
material_document_and_classificationAMS7287 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyO-RING MOLDED FROM AMS7287 MATERIAL
NSN5331-01-728-8115
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83485/1-166 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS7287 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS83485 INTERNATIONAL STD/SPEC
•
CENTER HOLE DIAMETER: 6.697 INCHES MINIMUM AND 6.777 INCHES MAXIMUM IN
•
MATERIAL: FLUOROCARBON RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7287 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE
SPECIFICATION/STANDARD DATA0U583-SAE AS83485 INTERNATIONAL STD/SPEC
CENTER HOLE DIAMETER6.697 INCHES MINIMUM AND 6.777 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING MOLDED FROM AMS7287 MATERIAL
MATERIALFLUOROCARBON RUBBER
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83485/1-166?
M83485/1-166 is a O-RING.
What is the NSN for M83485/1-166?
M83485/1-166 is cataloged in the U.S. Government catalog under NSN 5331-01-728-8115. This indicates validated use in U.S. government and defense supply chains.
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