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Technical Data Sheet
PartsTable / MRO / 534-79
534-79 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL OVERALL, peripheral_diameter: 1.350 INCHES NOMINAL IN, center_hole_diameter: 0.825 INCHES NOMINAL IN, cross-sectional_height: 0.470 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-0571, 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
MRO→ MRO_GENERAL→ 534-79
NSN: 5330-00-003-0571
FSC: 5330
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
peripheral_diameter1.350 INCHES NOMINAL IN
center_hole_diameter0.825 INCHES NOMINAL IN
cross-sectional_height0.470 INCHES NOMINAL IN
NSN5330-00-003-0571
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 534-79 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
•
PERIPHERAL DIAMETER: 1.350 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.825 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.470 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER1.350 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.825 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.470 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
107589H1Interchangeable
interchangeable cross-reference
interchangeable
A12926Interchangeable
interchangeable cross-reference
interchangeable
FC-1030-GInterchangeable
interchangeable cross-reference
interchangeable
534-0079Interchangeable
interchangeable cross-reference
interchangeable
2100-2849Interchangeable
interchangeable cross-reference
interchangeable
53479Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 534-79?
534-79 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 534-79?
There are 8 known substitutes for 534-79: 107589H1, A12926, FC-1030-G and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 534-79?
534-79 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-0571. 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