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52495K67 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

52495K67: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include depth: 0.650 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, leg_length: 1.640 INCHES NOMINAL IN, exterior_color: YELLOW, overall_length: 2.430 INCHES NOMINAL IN, connection_type: UNTHREADED INTERNAL HOSE FIRST QUICK DISCONNECT END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-582-4764, 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
52495K67
NSN: 4730-01-582-4764
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
depth0.650 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
leg_length1.640 INCHES NOMINAL IN
exterior_colorYELLOW
overall_length2.430 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL HOSE FIRST QUICK DISCONNECT END
connection_stylePLAIN FIRST QUICK DISCONNECT END
style_designatorFEMALE COUPLING HALF
features_providedMANUAL SHUT-OFF VALVE
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES SECOND FLUID END CONNECTION IN
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4730-01-582-4764
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 52495K67 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND FLUID END CONNECTION IN
•
CONNECTION STYLE: PLAIN FIRST QUICK DISCONNECT END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES SECOND FLUID END CONNECTION IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND FLUID END CONNECTION
•
STYLE DESIGNATOR: FEMALE COUPLING HALF
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND FLUID END CONNECTION IN
CONNECTION STYLEPLAIN FIRST QUICK DISCONNECT END
CONNECTION STYLEPLAIN SECOND FLUID END CONNECTION
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES SECOND FLUID END CONNECTION IN
CONNECTION TYPETHREADED INTERNAL PIPE SECOND FLUID END CONNECTION
CONNECTION TYPEUNTHREADED INTERNAL HOSE FIRST QUICK DISCONNECT END
STYLE DESIGNATORFEMALE COUPLING HALF
OVERALL LENGTH2.430 INCHES NOMINAL IN
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.640 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 52495K67?
52495K67 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for 52495K67?
52495K67 is cataloged in the U.S. Government catalog under NSN 4730-01-582-4764. 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.