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8504-0075-O4182 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8504-0075-O4182: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL PACKING, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL, operating_medium: FUEL, HYDROCARBON OR HYDRAULIC FLUID, PETROLEUM BASE OR LUBRICANT, PETROLEUM BASE, center_hole_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-276-9780, 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
8504-0075-O4182
NSN: 5330-01-276-9780
FSC: 5330 — Packing and Gasket Materials
CAGE: 30781 — PARKER-HANNIFIN CORPORATION DIV ENGINEERED POLYMER SYSTEMS DIVISION (EPS) (USA)
SPECIFICATIONS
cut_typeDIAGONAL PACKING
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
operating_mediumFUEL, HYDROCARBON OR HYDRAULIC FLUID, PETROLEUM BASE OR LUBRICANT, PETROLEUM BASE
center_hole_diameter0.750 INCHES NOMINAL IN
cross-sectional_height0.125 INCHES NOMINAL IN
functional_descriptionU-PACKING,ROD AND PISTON SEAL
supplementary_featuresMFR PARKER MATL COMPOUND N304-75
cross-sectional_shape_styleU
reference_data_and_literatureMFR PUB PPD3300-8500 SERIES
relationship_to_similar_equipmentSIMILAR TO NSN 5330-01-166-9921
NSN5330-01-276-9780
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8504-0075-O4182 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: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
OPERATING MEDIUM: FUEL, HYDROCARBON OR HYDRAULIC FLUID, PETROLEUM BASE OR LUBRICANT, PETROLEUM BASE
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
RELATIONSHIP TO SIMILAR EQUIPMENT: SIMILAR TO NSN 5330-01-166-9921
•
SUPPLEMENTARY FEATURES: MFR PARKER MATL COMPOUND N304-75
•
HARDNESS RATING: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
•
REFERENCE DATA AND LITERATURE: MFR PUB PPD3300-8500 SERIES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 3CH815A15EO16Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
OPERATING MEDIUMFUEL, HYDROCARBON OR HYDRAULIC FLUID, PETROLEUM BASE OR LUBRICANT, PETROLEUM BASE
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
RELATIONSHIP TO SIMILAR EQUIPMENTSIMILAR TO NSN 5330-01-166-9921
SUPPLEMENTARY FEATURESMFR PARKER MATL COMPOUND N304-75
HARDNESS RATING75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
REFERENCE DATA AND LITERATUREMFR PUB PPD3300-8500 SERIES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 3CH815A15EO16Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEU
CUT TYPEDIAGONAL PACKING
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
10116890Reference document
Same NSN cross-reference
Reference document — Informative reference only
8504-0075N4182A70Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8504-0075-O4182?
8504-0075-O4182 is a PACKING,PREFORMED.
What parts can replace 8504-0075-O4182?
There are 2 known substitutes for 8504-0075-O4182: 10116890, 8504-0075N4182A70. Substitute compatibility should be verified for your specific system.
What is the NSN for 8504-0075-O4182?
8504-0075-O4182 is cataloged in the U.S. Government catalog under NSN 5330-01-276-9780. This indicates validated use in U.S. government and defense supply chains.
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