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MEP-00004185 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MEP-00004185: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, overall_length: 50.0 MILLIMETERS NOMINAL MM, special_features: DOUBLE SHUT OFF; HOSE BARB CONNECTION TYPE, part_name_assigned_by_controlling_agency: QUICK COUPLING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-701-3378, 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
MEP-00004185
NSN: 4730-01-701-3378
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: FAQ15 — SAFRAN ELECTRONICS & DEFENSE (FRA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
overall_length50.0 MILLIMETERS NOMINAL MM
special_featuresDOUBLE SHUT OFF; HOSE BARB CONNECTION TYPE
part_name_assigned_by_controlling_agencyQUICK COUPLING
NSN4730-01-701-3378
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MEP-00004185 · 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
OVERALL LENGTH50.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESDOUBLE SHUT OFF; HOSE BARB CONNECTION TYPE
PART NAME ASSIGNED BY CONTROLLING AGENCYQUICK COUPLING
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 3
MEP-00004184Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
193622542Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10AB-73Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MEP-00004185?
MEP-00004185 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace MEP-00004185?
There are 3 known substitutes for MEP-00004185: MEP-00004184, 193622542, 10AB-73. Substitute compatibility should be verified for your specific system.
What is the NSN for MEP-00004185?
MEP-00004185 is cataloged in the U.S. Government catalog under NSN 4730-01-701-3378. 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.