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37504750 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

37504750: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND PLASTIC POLYURETHANE AND DISULFIDE MOLYBDENUM OVERALL, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hardness_rating: 92.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 5.500 INCHES NOMINAL IN, center_hole_diameter: 4.750 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-338-3613, 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
37504750
NSN: 5330-00-338-3613
FSC: 5330 — Packing and Gasket Materials
CAGE: 30781 — PARKER-HANNIFIN CORPORATION DIV ENGINEERED POLYMER SYSTEMS DIVISION (EPS) (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND PLASTIC POLYURETHANE AND DISULFIDE MOLYBDENUM OVERALL
temp_rating-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
hardness_rating92.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter5.500 INCHES NOMINAL IN
center_hole_diameter4.750 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
cross-sectional_shape_styleU WITH O-RING
NSN5330-00-338-3613
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 37504750 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 200.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
HARDNESS RATING: 92.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: U WITH O-RING
•
PERIPHERAL DIAMETER: 5.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.750 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC AND PLASTIC POLYURETHANE AND DISULFIDE MOLYBDENUM OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
HARDNESS RATING92.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEU WITH O-RING
PERIPHERAL DIAMETER5.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER4.750 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC AND PLASTIC POLYURETHANE AND DISULFIDE MOLYBDENUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
62251Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 37504750?
37504750 is a PACKING,PREFORMED.
What parts can replace 37504750?
There is 1 known substitute for 37504750: 62251. Substitute compatibility should be verified for your specific system.
What is the NSN for 37504750?
37504750 is cataloged in the U.S. Government catalog under NSN 5330-00-338-3613. This indicates validated use in U.S. government and defense supply chains.
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