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B0612 3-904 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B0612 3-904: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hardness_rating: 70.0 SHORE DUROMETER D NOMINAL OVERALL, peripheral_diameter: 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN, center_hole_diameter: 0.350 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN, cross-sectional_height: 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN, cross-sectional_shape_style: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-825-9563, 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
B0612 3-904
NSN: 5330-00-825-9563
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hardness_rating70.0 SHORE DUROMETER D NOMINAL OVERALL
peripheral_diameter0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN
center_hole_diameter0.350 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
cross-sectional_height0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
NSN5330-00-825-9563
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B0612 3-904 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
•
CROSS-SECTIONAL HEIGHT: 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER D NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
PERIPHERAL DIAMETER: 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.350 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER D NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
PERIPHERAL DIAMETER0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.350 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
MATERIALRUBBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
3-4-612-45Reference 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 B0612 3-904?
B0612 3-904 is a PACKING,PREFORMED.
What parts can replace B0612 3-904?
There is 1 known substitute for B0612 3-904: 3-4-612-45. Substitute compatibility should be verified for your specific system.
What is the NSN for B0612 3-904?
B0612 3-904 is cataloged in the U.S. Government catalog under NSN 5330-00-825-9563. This indicates validated use in U.S. government and defense supply chains.
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