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12604393 — CONNECTOR,TUBING,STRAIGHT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12604393: CONNECTOR,TUBING,STRAIGHT.

The CONNECTOR,TUBING,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 57.2 MILLIMETERS NOMINAL MM, special_features: TUBING IN U SHAPE WITH WING MOUNTS AT THE END OF EACH OPEN END. 7.6MM R AT THE BEND MM, end_item_identification: 2330-016539745, part_name_assigned_by_controlling_agency: TELESCOPING TUBING, CONNECTOR, SOLID.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-686-0388, 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
12604393
NSN: 4730-01-686-0388
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length57.2 MILLIMETERS NOMINAL MM
special_featuresTUBING IN U SHAPE WITH WING MOUNTS AT THE END OF EACH OPEN END. 7.6MM R AT THE BEND MM
end_item_identification2330-016539745
part_name_assigned_by_controlling_agencyTELESCOPING TUBING, CONNECTOR, SOLID
NSN4730-01-686-0388
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12604393 · 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
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL LENGTH57.2 MILLIMETERS NOMINAL MM
SPECIAL FEATURESTUBING IN U SHAPE WITH WING MOUNTS AT THE END OF EACH OPEN END. 7.6MM R AT THE BEND MM
PART NAME ASSIGNED BY CONTROLLING AGENCYTELESCOPING TUBING, CONNECTOR, SOLID
END ITEM IDENTIFICATION2330-016539745
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
D-150-X-SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12604393?
12604393 is a CONNECTOR,TUBING,STRAIGHT.
What parts can replace 12604393?
There is 1 known substitute for 12604393: D-150-X-S. Substitute compatibility should be verified for your specific system.
What is the NSN for 12604393?
12604393 is cataloged in the U.S. Government catalog under NSN 4730-01-686-0388. 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.