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9040497 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9040497: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include radius: 2.875 INCHES NOMINAL IN, material: STEEL, outside_diameter: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN, style_designator: CONCAVE, material_thickness: 0.083 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-054-1412, 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
9040497
NSN: 5340-00-054-1412
FSC: 5340 — Hardware, Commercial
CAGE: 30379 — EUCLID INC (USA)
SPECIFICATIONS
radius2.875 INCHES NOMINAL IN
materialSTEEL
outside_diameter1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
style_designatorCONCAVE
material_thickness0.083 INCHES NOMINAL IN
NSN5340-00-054-1412
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9040497 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: 2.875 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
RADIUS2.875 INCHES NOMINAL IN
OUTSIDE DIAMETER1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
MATERIAL THICKNESS0.083 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 9
105068Reference document
Same NSN cross-reference
Reference document — Secondary reference
21F9Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
515134AReference document
Same NSN cross-reference
Reference document — Secondary reference
114564Reference document
Same NSN cross-reference
Reference document — Secondary reference
40497Reference document
Same NSN cross-reference
Reference document — Secondary reference
A52420-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9040497?
9040497 is a PLUG,EXPANSION.
What parts can replace 9040497?
There are 9 known substitutes for 9040497: 105068, 21F9, 515134A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9040497?
9040497 is cataloged in the U.S. Government catalog under NSN 5340-00-054-1412. This indicates validated use in U.S. government and defense supply chains.
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