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Technical Data Sheet
23649NPC27 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

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 product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) 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
23649NPC27
NSN: 5330-00-618-7771
FSC: 5330
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: 23649NPC27 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
MATERIAL: GRAPHITE AND NICKEL ALLOY OVERALL
APERTURE DIAMETER: 7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN
STYLE DESIGNATOR: CIRCULAR
OUTSIDE DIAMETER: 8.438 INCHES NOMINAL8.438 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
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGRAPHITE AND NICKEL ALLOY OVERALL
APERTURE DIAMETER7.562 INCHES NOMINAL7.562 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER8.438 INCHES NOMINAL8.438 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
24974Interchangeable
interchangeable cross-reference
interchangeable
2441Interchangeable
interchangeable cross-reference
interchangeable
10310-11EA0301-04 SEQ. NO.27Interchangeable
interchangeable cross-reference
interchangeable
M9F14116Interchangeable
interchangeable cross-reference
interchangeable
12764NPC25Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23649NPC27?
23649NPC27 is a GASKET,SPIRAL WOUND.
What parts can replace 23649NPC27?
There are 5 known substitutes for 23649NPC27: 24974, 2441, 10310-11EA0301-04 SEQ. NO.27 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23649NPC27?
23649NPC27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-618-7771. This indicates validated use in U.S. government and defense supply chains.
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