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9Y1046 — NOZZLE TIP,ENGINE OIL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

9Y1046: NOZZLE TIP,ENGINE OIL.

The NOZZLE TIP,ENGINE OIL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4710-01-350-1979, 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
9Y1046
NSN: 4710-01-350-1979
NIINs: 013501979, 013502531
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number9Y1046
NSN4710-01-350-1979
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 9Y1046 · OEM ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 1
9Y1046 IT 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9Y1046?
9Y1046 is a NOZZLE TIP,ENGINE OIL.
What parts can replace 9Y1046?
There is 1 known substitute for 9Y1046: 9Y1046 IT 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 9Y1046?
9Y1046 is cataloged in the U.S. Government catalog under NSN 4710-01-350-1979. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.