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J2431-1 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J2431-1: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 3.375 INCHES NOMINAL IN, material: STEEL OVERALL, bushing_length: 2.583 INCHES NOMINAL IN, inside_diameter: 0.766 INCHES NOMINAL IN, flange_thickness: 0.083 INCHES NOMINAL IN, style_designator: ROUND W/FLANGE EXT. FLANGE.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-328-7780, 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
J2431-1
NSN: 5340-00-328-7780
FSC: 5340 — Hardware, Commercial
CAGE: 76005 — LORD CORPORATION DBA LORD CORP (USA)
SPECIFICATIONS
height3.375 INCHES NOMINAL IN
materialSTEEL OVERALL
bushing_length2.583 INCHES NOMINAL IN
inside_diameter0.766 INCHES NOMINAL IN
flange_thickness0.083 INCHES NOMINAL IN
style_designatorROUND W/FLANGE EXT. FLANGE
major_outside_diameter2.743 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN
minor_outside_diameter2.493 INCHES MINIMUM AND 2.495 INCHES MAXIMUM IN
NSN5340-00-328-7780
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J2431-1 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
•
BUSHING LENGTH: 2.583 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.083 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/FLANGE EXT. FLANGE
•
MINOR OUTSIDE DIAMETER: 2.493 INCHES MINIMUM AND 2.495 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.766 INCHES NOMINAL IN
•
HEIGHT: 3.375 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
MAJOR OUTSIDE DIAMETER: 2.743 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH2.583 INCHES NOMINAL IN
FLANGE THICKNESS0.083 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/FLANGE EXT. FLANGE
MINOR OUTSIDE DIAMETER2.493 INCHES MINIMUM AND 2.495 INCHES MAXIMUM IN
INSIDE DIAMETER0.766 INCHES NOMINAL IN
HEIGHT3.375 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
MAJOR OUTSIDE DIAMETER2.743 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J2431-1?
J2431-1 is a MOUNT,RESILIENT,UTILITY.
What is the NSN for J2431-1?
J2431-1 is cataloged in the U.S. Government catalog under NSN 5340-00-328-7780. This indicates validated use in U.S. government and defense supply chains.
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