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Technical Data Sheet
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3086040 — UNION,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3086040: UNION,PIPE.

The UNION,PIPE is a the manufacturer industrial component. Key specifications include special_features: USED ON VARIOUS DIESEL ENGINES; MALE, end_item_identification: 1070F HEAVY EQUIPMENT TRANSPORTER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-509-7915, 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
3086040
NSN: 4730-01-509-7915
NIINs: 015097915, 015105283
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
special_featuresUSED ON VARIOUS DIESEL ENGINES; MALE
end_item_identification1070F HEAVY EQUIPMENT TRANSPORTER
NSN4730-01-509-7915
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3086040 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON VARIOUS DIESEL ENGINES; MALE
SUBSTITUTES & CROSS-REFERENCES 1
3086016Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3086040?
3086040 is a UNION,PIPE.
What parts can replace 3086040?
There is 1 known substitute for 3086040: 3086016. Substitute compatibility should be verified for your specific system.
What is the NSN for 3086040?
3086040 is cataloged in the U.S. Government catalog under NSN 4730-01-509-7915. 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.