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20529 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

20529: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a Legrand industrial component. Key specifications include body_width: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, body_height: 0.420 INCHES MAXIMUM IN, body_length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, overall_length: 5.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-468-0154, 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
20529
NSN: 5330-00-468-0154
NIINs: 004680154, 005254414, 009915740, 010584543, 011880959, 012331966, 012719659, 013307677
FSC: 5330 — Packing and Gasket Materials
CAGE: 27235 — HARDIE-TYNES CO., INC. (USA)
SPECIFICATIONS
body_width0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
body_height0.420 INCHES MAXIMUM IN
body_length0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
overall_length5.750 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresPINS 3 AND 4 ARE INTERNALLY CONNECTED TO A SHIELD
style_designatorWAVEGUIDE MOUNTED
termination_typeWAVEGUIDE FLANGE
NSN5330-00-468-0154
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20529 MFR: Legrand ⚠ 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
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20529?
20529 is a DUMMY LOAD,ELECTRICAL manufactured by Legrand.
What is the NSN for 20529?
20529 is cataloged in the U.S. Government catalog under NSN 5330-00-468-0154. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.