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5-194N304-7 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5-194N304-7: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN, center_hole_diameter: 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN, elongation_percentage: 164 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-097-3637, 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
5-194N304-7
NSN: 5330-01-097-3637
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
center_hole_diameter0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
elongation_percentage164 MAXIMUM
cross-sectional_height0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
NSN5330-01-097-3637
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5-194N304-7 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 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
ELONGATION PERCENTAGE: 164 MAXIMUM
•
PERIPHERAL DIAMETER: 0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
ELONGATION PERCENTAGE164 MAXIMUM
PERIPHERAL DIAMETER0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
743041-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5-194 N304-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5-194N304-7?
5-194N304-7 is a PACKING,PREFORMED.
What parts can replace 5-194N304-7?
There are 2 known substitutes for 5-194N304-7: 743041-1, 5-194 N304-75. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-194N304-7?
5-194N304-7 is cataloged in the U.S. Government catalog under NSN 5330-01-097-3637. This indicates validated use in U.S. government and defense supply chains.
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