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6N3683 — 6N3683

✓ Government record, cited
CATERPILLAR INC DIV CATERPILLAR DEFENSE · PIPE SECTION
PRODUCT OVERVIEW

6N3683: 6N3683.

The 6N3683 is a CATERPILLAR INC DIV CATERPILLAR DEFENSE industrial component. This part is cataloged in the U.S. Government catalog under NSN 4710-01-456-6740, 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
6N3683
NSN: 4710-01-456-6740
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number6N3683
ManufacturerCATERPILLAR INC DIV CATERPILLAR DEFENSE
NSN4710-01-456-6740
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6N3683 · CATERPILLAR INC DIV CATERPILLAR DEFENSE ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA=4N4073 LINES GP-TURBOCHARGER OIL
END ITEM IDENTIFICATIONWEAPONS CODE=PROPULSION SYSTEMS
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 6N3683?
6N3683 is a 6N3683 manufactured by CATERPILLAR INC DIV CATERPILLAR DEFENSE.
What is the NSN for 6N3683?
6N3683 is cataloged in the U.S. Government catalog under NSN 4710-01-456-6740. This indicates validated use in U.S. government and defense supply chains.
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