PartsTable
Technical Data Sheet
2566-04 ✓ 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 MICROCIRCUIT,HYBRID is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, body_width: 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, body_height: 0.290 INCHES MAXIMUM IN, body_length: 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, outside_diameter: 6.000 INCHES NOMINAL IN, style_designator: CIRCULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1841, 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
2566-04
NSN: 5330-00-292-1841
FSC: 5330
CAGE: 63800 — WARNER AND SWASEY CO TURNING DIV (USA)
SPECIFICATIONS
materialLEATHER OVERALL
body_width0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
body_height0.290 INCHES MAXIMUM IN
body_length0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
outside_diameter6.000 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter5.750 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND W/RESISTOR
inclosure_materialCERAMIC
input_circuit_pattern10 INPUT
hybrid_technology_typeMONOLITHIC
end_item_identificationACFT MODEL AH-IT TOW SYSTEM
NSN5330-00-292-1841
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2566-04 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
CROSS-SECTIONAL THICKNESS: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
STYLE DESIGNATOR: CIRCULAR
MATERIAL: LEATHER OVERALL
APERTURE DIAMETER: 5.750 INCHES NOMINAL IN
OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIALLEATHER OVERALL
APERTURE DIAMETER5.750 INCHES NOMINAL IN
OUTSIDE DIAMETER6.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2566-04Interchangeable
interchangeable cross-reference
interchangeable
3901321Interchangeable
interchangeable cross-reference
interchangeable
HDX125Interchangeable
interchangeable cross-reference
interchangeable
A579/7TTInterchangeable
interchangeable cross-reference
interchangeable
FLA7BX/SPX27Interchangeable
interchangeable cross-reference
interchangeable
BC-PL7/27/EMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2566-04?
2566-04 is a MICROCIRCUIT,HYBRID.
What parts can replace 2566-04?
There are 9 known substitutes for 2566-04: 2566-04, 3901321, HDX125 and 6 more. Substitute compatibility should be verified for your specific system.
Is 2566-04 still available?
2566-04 is currently cancelled.
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