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A104284 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A104284: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 9.937 INCHES NOMINAL IN, cross-sectional_height: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-153-0261, 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
A104284
NSN: 5331-01-153-0261
FSC: 5331 — O-ring
CAGE: 67049 — YOUNG TOUCHSTONE COMPANY DIV YOUNG TOUCHSTONE (USA)
SPECIFICATIONS
materialRUBBER
center_hole_diameter9.937 INCHES NOMINAL IN
cross-sectional_height0.312 INCHES NOMINAL IN
end_item_identificationITEM IS USED ON A HEAT EXCHANGER DRAWING NUMBER 298663 ON A G.M. MAIN PROPULSION ENGINE ABOARD 180 FT COAST GUARD VESSELS FT
NSN5331-01-153-0261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A104284 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: 0.312 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 9.937 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL IN
CENTER HOLE DIAMETER9.937 INCHES NOMINAL IN
END ITEM IDENTIFICATIONITEM IS USED ON A HEAT EXCHANGER DRAWING NUMBER 298663 ON A G.M. MAIN PROPULSION ENGINE ABOARD 180 FT COAST GUARD VESSELS FT
MATERIALRUBBER
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
5330-01-153-0261Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A104284?
A104284 is a O-RING.
What parts can replace A104284?
There is 1 known substitute for A104284: 5330-01-153-0261. Substitute compatibility should be verified for your specific system.
What is the NSN for A104284?
A104284 is cataloged in the U.S. Government catalog under NSN 5331-01-153-0261. This indicates validated use in U.S. government and defense supply chains.
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