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Technical Data Sheet
PartsTable / COMPONENT / 409-144
409-144 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include angle: 22.0 DEGREES, material: COPPER ALLOY OVERALL, hole_diameter: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, largest_width: 0.156 INCHES SINGLE END IN, overall_width: 0.312 INCHES IN, aperture_width: 2.438 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-315-7102, 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
409-144
NSN: 5330-00-315-7102
FSC: 5330
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
angle22.0 DEGREES
materialCOPPER ALLOY OVERALL
hole_diameter0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
largest_width0.156 INCHES SINGLE END IN
overall_width0.312 INCHES IN
aperture_width2.438 INCHES NOMINAL IN
overall_length0.750 INCHES IN
aperture_length3.125 INCHES NOMINAL IN
basic_shape_styleSOLDER, ANGULAR
surface_treatmentTIN OVERALL SINGLE LAYER
mounting_method_styleINTERNAL TOOTH
mounting_tongue_width0.312 INCHES IN
NSN5330-00-315-7102
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 409-144 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
•
MATERIAL: PAPER AND GLUE OVERALL
•
APERTURE WIDTH: 2.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
HOLE DIAMETER: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPAPER AND GLUE OVERALL
APERTURE WIDTH2.438 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
OVERALL WIDTH5.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH5.281 INCHES NOMINAL IN
HOLE DIAMETER0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE LENGTH3.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
AE230Interchangeable
interchangeable cross-reference
interchangeable
84-01310-03Interchangeable
interchangeable cross-reference
interchangeable
217629Interchangeable
interchangeable cross-reference
interchangeable
9138998Interchangeable
interchangeable cross-reference
interchangeable
409-144Interchangeable
interchangeable cross-reference
interchangeable
143-1084-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 409-144?
409-144 is a TERMINAL,LUG.
What parts can replace 409-144?
There are 8 known substitutes for 409-144: AE230, 84-01310-03, 217629 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 409-144?
409-144 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-315-7102. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026