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52-3171 ✓ 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

VANE,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 51.9 MILLIMETERS NOMINAL MM, outside_diameter: 52.1 MILLIMETERS NOMINAL MM, material_thickness: 7.1 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-771-7712, 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
52-3171
NSN: 5330-00-771-7712
FSC: 5330
CAGE: 0K9M4 — HADCO ENGINEERING INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter51.9 MILLIMETERS NOMINAL MM
outside_diameter52.1 MILLIMETERS NOMINAL MM
material_thickness7.1 MILLIMETERS NOMINAL MM
NSN5330-00-771-7712
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52-3171 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
•
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
30130-0Interchangeable
interchangeable cross-reference
interchangeable
0RB0130Interchangeable
interchangeable cross-reference
interchangeable
52-3171Interchangeable
interchangeable cross-reference
interchangeable
369Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52-3171?
52-3171 is a VANE,COMPRESSOR,AIRCRAFT GAS TUR.
What parts can replace 52-3171?
There are 4 known substitutes for 52-3171: 30130-0, 0RB0130, 52-3171 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52-3171?
52-3171 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-771-7712. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026