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4LOC-4RFJSX — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4LOC-4RFJSX: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: FIRST END DOUBLE SEAT ANGLE FEMALE JIC 37 DEG. AND SAE 45 DEG.

FLARE SWIVEL, end_item_identification: LOC AND LOL HOSES 36 SERIES, part_name_assigned_by_controlling_agency: LOCK-ON FIELD ATTACHABLE COUPLING. This part is cataloged in the U.S. Government catalog under NSN 4730-01-547-2007, 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
4LOC-4RFJSX
NSN: 4730-01-547-2007
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
special_featuresFIRST END DOUBLE SEAT ANGLE FEMALE JIC 37 DEG. AND SAE 45 DEG. FLARE SWIVEL
end_item_identificationLOC AND LOL HOSES 36 SERIES
part_name_assigned_by_controlling_agencyLOCK-ON FIELD ATTACHABLE COUPLING
NSN4730-01-547-2007
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4LOC-4RFJSX · 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: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFIRST END DOUBLE SEAT ANGLE FEMALE JIC 37 DEG. AND SAE 45 DEG. FLARE SWIVEL
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK-ON FIELD ATTACHABLE COUPLING
END ITEM IDENTIFICATIONLOC AND LOL HOSES 36 SERIES
MATERIALCOPPER ALLOY OVERALL
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

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 4LOC-4RFJSX?
4LOC-4RFJSX is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What is the NSN for 4LOC-4RFJSX?
4LOC-4RFJSX is cataloged in the U.S. Government catalog under NSN 4730-01-547-2007. 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.