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CU146261 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CU146261: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.135 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, material: STEEL, outside_diameter: 0.755 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN, style_designator: CUP, material_thickness: 0.039 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-155-4838, 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
CU146261
NSN: 5340-00-155-4838
FSC: 5340 — Hardware, Commercial
CAGE: Z0009 — INTERNATIONAL TRUCKS AUSTRALIA LIMITED (AUS)
SPECIFICATIONS
height0.135 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
materialSTEEL
outside_diameter0.755 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN
style_designatorCUP
material_thickness0.039 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
NSN5340-00-155-4838
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CU146261 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
•
OUTSIDE DIAMETER: 0.755 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CUP
•
MATERIAL THICKNESS: 0.039 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
•
HEIGHT: 0.135 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.755 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN
STYLE DESIGNATORCUP
MATERIAL THICKNESS0.039 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
HEIGHT0.135 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CU146261?
CU146261 is a PLUG,EXPANSION.
What is the NSN for CU146261?
CU146261 is cataloged in the U.S. Government catalog under NSN 5340-00-155-4838. This indicates validated use in U.S. government and defense supply chains.
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