PartsTable / COMPONENT / 520066
520066
✓ 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 VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include material: STEEL SEALING ELEMENT, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, housing_bore_diameter: 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-439-2640, 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
520066
NSN: 5330-00-439-2640 FSC: 5330 CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material STEEL SEALING ELEMENT case_style SQUARE seal_width 0.500 INCHES NOMINAL IN temp_rating -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF housing_bore_diameter 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN sealing_element_style ANGULAR accommodated_shaft_diameter 1.562 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-439-2640
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 520066
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
• TEMP RATING: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• ACCOMMODATED SHAFT DIAMETER: 1.562 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• SEAL WIDTH: 0.500 INCHES NOMINAL IN
• MATERIAL: STEEL SEALING ELEMENT
• HOUSING BORE DIAMETER: 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT ACCOMMODATED SHAFT DIAMETER 1.562 INCHES NOMINAL IN CASE STYLE SQUARE SEALING ELEMENT STYLE ANGULAR SEAL WIDTH 0.500 INCHES NOMINAL IN MATERIAL STEEL SEALING ELEMENT HOUSING BORE DIAMETER 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
30922CAD Interchangeable interchangeable cross-reference
interchangeable
520-076 Interchangeable interchangeable cross-reference
interchangeable
520-066 Interchangeable interchangeable cross-reference
interchangeable
5M9737 Interchangeable Same NIIN cross-reference
interchangeable
450185K69 Interchangeable Same NIIN cross-reference
interchangeable
480185SK Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520066?
520066 is a VALVE,FLOW CONTROL.
What parts can replace 520066?
There are 7 known substitutes for 520066: 30922CAD, 520-076, 520-066 and 4 more. Substitute compatibility should be verified for your specific system.
Is 520066 still available?
520066 is currently cancelled.