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KADAC-011277 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

KADAC-011277: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, special_features: NSN IS A FLIGHT SAFETY CRITICAL AVIATION PART (CRITICAL SAFETY ITEM / CSI), peripheral_diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, center_hole_diameter: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: 0-RING, SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-363-4120, 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
KADAC-011277
NSN: 5331-01-363-4120
FSC: 5331 — O-ring
CAGE: 0GGM9 — KALREZ USA, LLC (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
special_featuresNSN IS A FLIGHT SAFETY CRITICAL AVIATION PART (CRITICAL SAFETY ITEM / CSI)
peripheral_diameter0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
center_hole_diameter0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agency0-RING, SPECIAL
NSN5331-01-363-4120
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KADAC-011277 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
PERIPHERAL DIAMETER: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
PERIPHERAL DIAMETER0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
SPECIAL FEATURESNSN IS A FLIGHT SAFETY CRITICAL AVIATION PART (CRITICAL SAFETY ITEM / CSI)
CENTER HOLE DIAMETER0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY0-RING, SPECIAL
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 1
179800Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KADAC-011277?
KADAC-011277 is a O-RING.
What parts can replace KADAC-011277?
There is 1 known substitute for KADAC-011277: 179800. Substitute compatibility should be verified for your specific system.
What is the NSN for KADAC-011277?
KADAC-011277 is cataloged in the U.S. Government catalog under NSN 5331-01-363-4120. This indicates validated use in U.S. government and defense supply chains.
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