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A15HS019-2 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A15HS019-2: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.688 INCHES NOMINAL IN, seat_angle: 45.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 3.200 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL HOSE FIRST FLUID END CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-024-1345, 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
A15HS019-2
NSN: 4730-01-024-1345
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length0.688 INCHES NOMINAL IN
seat_angle45.0 DEGREES
thread_class3A ALL ENDS A
overall_length3.200 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSAFETY LOCKING FEATURE AND SELF-SEALING
surface_treatmentPASSIVATE BODY
nominal_thread_size1.625 INCHES ALL ENDS IN
quick_disconnect_methodSPRING PUSH-LOCK ALL ENDS
NSN4730-01-024-1345
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A15HS019-2 · 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
•
CONNECTION STYLE: PLAIN ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.568 INCHES ALL ENDS IN
•
MATING END IDENTIFICATION: OZONE INDUSTRIES INC. COUPLING HALF,QUICK DISCONNECT PART NO. OMP3948B4
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
LEG LENGTH: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.568 INCHES ALL ENDS IN
MATING END IDENTIFICATIONOZONE INDUSTRIES INC. COUPLING HALF,QUICK DISCONNECT PART NO. OMP3948B4
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH3.200 INCHES NOMINAL IN
LEG LENGTH0.688 INCHES NOMINAL IN
FEATURES PROVIDEDSAFETY LOCKING FEATURE AND SELF-SEALING
NOMINAL THREAD SIZE1.625 INCHES ALL ENDS 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A15HS019-2?
A15HS019-2 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for A15HS019-2?
A15HS019-2 is cataloged in the U.S. Government catalog under NSN 4730-01-024-1345. This indicates validated use in U.S. government and defense supply chains.
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