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3G2394 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: ALUMINUM ALLOY OVERALL, special_features: NHA NOZZLE TESTER ADUA, MODEL 3000-0 TD 3, end_item_identification: QUANTUM ELECTRIC CHAIN HOIST,QCH SERIES-1/8 TO 5 TON., part_name_assigned_by_controlling_agency: ELBOW 45 DEG CPVC 4". This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-187-3388, 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
3G2394
NSN: 4730-01-187-3388
FSC: 4730
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
special_featuresNHA NOZZLE TESTER ADUA, MODEL 3000-0 TD 3
end_item_identificationQUANTUM ELECTRIC CHAIN HOIST,QCH SERIES-1/8 TO 5 TON.
part_name_assigned_by_controlling_agencyELBOW 45 DEG CPVC 4"
NSN4730-01-187-3388
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3G2394 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
12910Interchangeable
interchangeable cross-reference
interchangeable
8A91001Interchangeable
interchangeable cross-reference
interchangeable
30023Interchangeable
interchangeable cross-reference
interchangeable
2793Interchangeable
interchangeable cross-reference
interchangeable
654044Interchangeable
interchangeable cross-reference
interchangeable
945815Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G2394?
3G2394 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 3G2394?
There are 15 known substitutes for 3G2394: 12910, 8A91001, 30023 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G2394?
3G2394 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-187-3388. 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