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504-500 — TRANSFORMER ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

504-500: TRANSFORMER ASSEMBLY.

The TRANSFORMER ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COTTON AND GLASS AND RUBBER SYNTHETIC OVERALL, recess_length: 0.876 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, recess_diameter: 5.125 INCHES MINIMUM AND 5.145 INCHES MAXIMUM IN, cross-sectional_length: 1.5000 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN, raised_diameter_length: 1.079 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, end_item_identification: MISC PARTS EL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-582-0472, 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
504-500
NSN: 5330-00-582-0472
NIINs: 005820472, 016176791
FSC: 5330 — Packing and Gasket Materials
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialCOTTON AND GLASS AND RUBBER SYNTHETIC OVERALL
recess_length0.876 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
recess_diameter5.125 INCHES MINIMUM AND 5.145 INCHES MAXIMUM IN
cross-sectional_length1.5000 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
raised_diameter_length1.079 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
end_item_identificationMISC PARTS EL
cross-sectional_shape_styleSPHERICAL INSIDE RECESSED
cross_section_inside_diameter5.016 INCHES MINIMUM AND 5.036 INCHES MAXIMUM IN
cross_section_outside_diameter5.406 INCHES MINIMUM AND 5.436 INCHES MAXIMUM IN
NSN5330-00-582-0472
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 504-500 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
•
RAISED DIAMETER LENGTH: 1.079 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL INSIDE RECESSED
•
CROSS-SECTIONAL LENGTH: 1.5000 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 5.016 INCHES MINIMUM AND 5.036 INCHES MAXIMUM IN
•
RECESS LENGTH: 0.876 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
RECESS DIAMETER: 5.125 INCHES MINIMUM AND 5.145 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 5.406 INCHES MINIMUM AND 5.436 INCHES MAXIMUM IN
•
MATERIAL: COTTON AND GLASS AND RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
RAISED DIAMETER LENGTH1.079 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESPHERICAL INSIDE RECESSED
CROSS-SECTIONAL LENGTH1.5000 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER5.016 INCHES MINIMUM AND 5.036 INCHES MAXIMUM IN
RECESS LENGTH0.876 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
RECESS DIAMETER5.125 INCHES MINIMUM AND 5.145 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER5.406 INCHES MINIMUM AND 5.436 INCHES MAXIMUM IN
MATERIALCOTTON AND GLASS AND RUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
STSMU010H0500Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SS4-500Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5330PL1029385Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 504-500?
504-500 is a TRANSFORMER ASSEMBLY.
What parts can replace 504-500?
There are 3 known substitutes for 504-500: STSMU010H0500, SS4-500, 5330PL1029385. Substitute compatibility should be verified for your specific system.
What is the NSN for 504-500?
504-500 is cataloged in the U.S. Government catalog under NSN 5330-00-582-0472. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.