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N2497451 — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N2497451: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: GRAPHITE AND NICKEL ALLOY OVERALL, outside_diameter: 8.438 INCHES NOMINAL8.438 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN, cross-sectional_thickness: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN, cross-sectional_shape_style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-618-7771, 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
N2497451
NSN: 5330-00-618-7771
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialGRAPHITE AND NICKEL ALLOY OVERALL
outside_diameter8.438 INCHES NOMINAL8.438 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN
cross-sectional_thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
NSN5330-00-618-7771
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N2497451 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 THICKNESS: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
•
OUTSIDE DIAMETER: 8.438 INCHES NOMINAL8.438 INCHES NOMINAL IN
•
APERTURE DIAMETER: 7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN
•
MATERIAL: GRAPHITE AND NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
OUTSIDE DIAMETER8.438 INCHES NOMINAL8.438 INCHES NOMINAL IN
APERTURE DIAMETER7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN
MATERIALGRAPHITE AND NICKEL ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
23649NPC27Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
24974Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12764NPC25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N2497451?
N2497451 is a GASKET,SPIRAL WOUND.
What parts can replace N2497451?
There are 3 known substitutes for N2497451: 23649NPC27, 24974, 12764NPC25. Substitute compatibility should be verified for your specific system.
What is the NSN for N2497451?
N2497451 is cataloged in the U.S. Government catalog under NSN 5330-00-618-7771. This indicates validated use in U.S. government and defense supply chains.
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