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5282574 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5282574: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.500 INCHES NOMINAL IN, radius: 1.375 INCHES NOMINAL IN, material: STEEL, outside_diameter: 1.224 INCHES MINIMUM AND 1.226 INCHES MAXIMUM IN, surface_treatment: ZINC, material_thickness: 0.076 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-281-1443, 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
5282574
NSN: 5340-00-281-1443
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.500 INCHES NOMINAL IN
radius1.375 INCHES NOMINAL IN
materialSTEEL
outside_diameter1.224 INCHES MINIMUM AND 1.226 INCHES MAXIMUM IN
surface_treatmentZINC
material_thickness0.076 INCHES NOMINAL IN
NSN5340-00-281-1443
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5282574 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
•
RADIUS: 1.375 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.224 INCHES MINIMUM AND 1.226 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.076 INCHES NOMINAL IN
•
HEIGHT: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
RADIUS1.375 INCHES NOMINAL IN
OUTSIDE DIAMETER1.224 INCHES MINIMUM AND 1.226 INCHES MAXIMUM IN
MATERIAL THICKNESS0.076 INCHES NOMINAL IN
HEIGHT0.500 INCHES NOMINAL IN
SURFACE TREATMENTZINC
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
663032Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5282574?
5282574 is a PLUG,EXPANSION.
What parts can replace 5282574?
There is 1 known substitute for 5282574: 663032. Substitute compatibility should be verified for your specific system.
What is the NSN for 5282574?
5282574 is cataloged in the U.S. Government catalog under NSN 5340-00-281-1443. This indicates validated use in U.S. government and defense supply chains.
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