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J1189G04 — CAP TUBE,AIRCRAFT,M

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

J1189G04: CAP TUBE,AIRCRAFT,M.

The CAP TUBE,AIRCRAFT,M is a the manufacturer industrial component. Key specifications include special_features: MFR WOULD NOT OR COULD NOT GIVE TEC DATA ON PART, end_item_identification: AIRCRAFT; F108; CF100; CFM-56; KC-135A A. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-391-8311, 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
J1189G04
NSN: 4730-01-391-8311
NIINs: 013918311, 015885392
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 58828 — CFM INTERNATIONAL INC DBA CFM INTERNATIONAL (USA)
SPECIFICATIONS
special_featuresMFR WOULD NOT OR COULD NOT GIVE TEC DATA ON PART
end_item_identificationAIRCRAFT; F108; CF100; CFM-56; KC-135A A
NSN4730-01-391-8311
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J1189G04 · 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 FEATURESMFR WOULD NOT OR COULD NOT GIVE TEC DATA ON PART
END ITEM IDENTIFICATIONAIRCRAFT; F108; CF100; CFM-56; KC-135A A
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 J1189G04?
J1189G04 is a CAP TUBE,AIRCRAFT,M.
What is the NSN for J1189G04?
J1189G04 is cataloged in the U.S. Government catalog under NSN 4730-01-391-8311. 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.