PartsTable / COMPONENT / N18175 51
N18175 51
✓ 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 outside_diameter: 0.781 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, style_designator: CIRCULAR, aperture_diameter: 0.406 INCHES NOMINAL IN, cross-sectional_thickness: 0.175 INCHES NOMINAL IN, cross-sectional_shape_style: METAL WINDING W/ SOFT FILLER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-434-1473, 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
N18175 51
NSN: 5330-01-434-1473 FSC: 5330 CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
outside_diameter 0.781 INCHES NOMINAL IN special_features CONTAINS NON-ASBESTOS MATERIAL style_designator CIRCULAR aperture_diameter 0.406 INCHES NOMINAL IN cross-sectional_thickness 0.175 INCHES NOMINAL IN cross-sectional_shape_style METAL WINDING W/ SOFT FILLER environmental_attribute_code ASBESTOS ALTERNATIVE PRODUCTS NSN 5330-01-434-1473
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: N18175 51
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
• ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
• CROSS-SECTIONAL THICKNESS: 0.175 INCHES NOMINAL IN
• STYLE DESIGNATOR: CIRCULAR
• APERTURE DIAMETER: 0.406 INCHES NOMINAL IN
• CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLER
• OUTSIDE DIAMETER: 0.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES CONTAINS NON-ASBESTOS MATERIAL ENVIRONMENTAL ATTRIBUTE CODE ASBESTOS ALTERNATIVE PRODUCTS CROSS-SECTIONAL THICKNESS 0.175 INCHES NOMINAL IN STYLE DESIGNATOR CIRCULAR APERTURE DIAMETER 0.406 INCHES NOMINAL IN CROSS-SECTIONAL SHAPE STYLE METAL WINDING W/ SOFT FILLER OUTSIDE DIAMETER 0.781 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
12219 Interchangeable interchangeable cross-reference
interchangeable
503-S 19 Interchangeable interchangeable cross-reference
interchangeable
13319 Interchangeable interchangeable cross-reference
interchangeable
11422 Interchangeable interchangeable cross-reference
interchangeable
40-000161-001 Interchangeable interchangeable cross-reference
interchangeable
PE20351 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N18175 51?
N18175 51 is a GASKET,SPIRAL WOUND.
What parts can replace N18175 51?
There are 8 known substitutes for N18175 51: 12219, 503-S 19, 13319 and 5 more. Substitute compatibility should be verified for your specific system.
Is N18175 51 still available?
N18175 51 is currently cancelled.
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