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4-6 F5OLO-S — COUPLING,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4-6 F5OLO-S: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, style_designator: CENTER WRENCHING FACILITY, nominal_thread_size: 0.5625 INCHES ALL ENDS IN, nominal_overall_length: 1.20 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-495-2150, 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
4-6 F5OLO-S
NSN: 4730-01-495-2150
NIINs: 014952150, 016976909
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: A3958 — PARKER HANNIFIN MANUFACTUING SRL (ITA)
SPECIFICATIONS
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
style_designatorCENTER WRENCHING FACILITY
nominal_thread_size0.5625 INCHES ALL ENDS IN
nominal_overall_length1.20 INCHES IN
end_item_identification2355016690331
thread_quantity_per_inch18 ALL ENDS
thread_series_designatorUNF ALL ENDS
NSN4730-01-495-2150
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-6 F5OLO-S · 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
END ITEM IDENTIFICATION3930-01-478-3519
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4-6 F5OLO-S?
4-6 F5OLO-S is a COUPLING,TUBE.
What is the NSN for 4-6 F5OLO-S?
4-6 F5OLO-S is cataloged in the U.S. Government catalog under NSN 4730-01-495-2150. 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.