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7D0185H06W — COUPLING HALF,SELF-SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7D0185H06W: COUPLING HALF,SELF-SEALING.

The COUPLING HALF,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, overall_length: 1.687 INCHES NOMINAL IN, special_features: THIS ITEM CONTAINS POLYTETRAFLUOROETHYLENE-FLUOROSILICONE AND FLUOROCARBON ELASTOMER SEALS, style_designator: MALE COUPLING HALF, features_provided: SAFETY LOCKING FEATURE AND SELF-SEALING, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-534-7693, 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
7D0185H06W
NSN: 4730-01-534-7693
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
overall_length1.687 INCHES NOMINAL IN
special_featuresTHIS ITEM CONTAINS POLYTETRAFLUOROETHYLENE-FLUOROSILICONE AND FLUOROCARBON ELASTOMER SEALS
style_designatorMALE COUPLING HALF
features_providedSAFETY LOCKING FEATURE AND SELF-SEALING
surface_treatmentPHOSPHATE OVERALL
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp-20.0 FAHRENHEIT FIRST RESPONSE DEGF
end_item_identificationC-17A AIRCRAFT A
media_for_which_designedHYDRAULIC FLUID, SYNTHETIC HYDROCARBON BASE SINGLE RESPONSE
material_document_and_classificationMIL-T-9047 MIL STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyCOUPLING HALF, SELF-SEALING-B-NUTHYDR, HIGH PRESSURE
NSN4730-01-534-7693
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7D0185H06W · 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
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9047 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: SAFETY LOCKING FEATURE AND SELF-SEALING
•
MAXIMUM OPERATING TEMP: 400.0 FAHRENHEIT SECOND RESPONSE DEGF
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047 MIL STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.687 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS IN
OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDSAFETY LOCKING FEATURE AND SELF-SEALING
MAXIMUM OPERATING TEMP400.0 FAHRENHEIT SECOND RESPONSE DEGF
MAXIMUM OPERATING TEMP-20.0 FAHRENHEIT FIRST RESPONSE DEGF
SPECIAL FEATURESTHIS ITEM CONTAINS POLYTETRAFLUOROETHYLENE-FLUOROSILICONE AND FLUOROCARBON ELASTOMER SEALS
SURFACE TREATMENTPHOSPHATE 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 7D0185H06W?
7D0185H06W is a COUPLING HALF,SELF-SEALING.
What is the NSN for 7D0185H06W?
7D0185H06W is cataloged in the U.S. Government catalog under NSN 4730-01-534-7693. 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.