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AA59326/7-3-A-1 — Technical Data Sheet

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— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, connection_type: INTERNAL QUICK DISCONNECT ALL ENDSINTERNAL QUICK DISCONNECT ALL ENDS, connection_style: PLAIN ALL ENDSPLAIN ALL ENDS, style_designator: MALE COUPLING HALF, surface_treatment: ANODIZE BODY, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-360-0710, 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
AA59326/7-3-A-1
NSN: 4730-00-360-0710
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
connection_typeINTERNAL QUICK DISCONNECT ALL ENDSINTERNAL QUICK DISCONNECT ALL ENDS
connection_stylePLAIN ALL ENDSPLAIN ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentANODIZE BODY
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
nominal_thread_size1.000 INCHES ALL ENDS1.000 INCHES ALL ENDS IN
quick_disconnect_methodCAM-LOCKING ALL ENDSCAM-LOCKING ALL ENDS
thread_series_designatorNPT ALL ENDS
quick_disconnect_nominal_size1.446 INCHES ALL ENDS1.446 INCHES ALL ENDS IN
material_document_and_classificationQQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-601,T5 FED SPEC 2ND MATERIAL RESPONSE BODY
surface_treatment_document_and_classificationMIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
NSN4730-00-360-0710
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA59326/7-3-A-1 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTIONTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
•
CONNECTION STYLE: PLAIN ALL ENDSPLAIN ALL ENDS
•
SURFACE TREATMENT: ANODIZE BODY
•
MATERIAL: ALUMINUM ALLOY BODY
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
QUICK DISCONNECT NOMINAL SIZE: 1.446 INCHES ALL ENDS1.446 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTIONTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION STYLEPLAIN ALL ENDSPLAIN ALL ENDS
SURFACE TREATMENTANODIZE BODY
MATERIALALUMINUM ALLOY BODY
STYLE DESIGNATORMALE COUPLING HALF
THREAD SERIES DESIGNATORNPT ALL ENDS
QUICK DISCONNECT NOMINAL SIZE1.446 INCHES ALL ENDS1.446 INCHES ALL ENDS IN
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDSCAM-LOCKING ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
MS27030InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS27030-7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-59326InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-59326/7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
100-B-BRInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
100-B-InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA59326/7-3-A-1?
AA59326/7-3-A-1 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace AA59326/7-3-A-1?
There are 31 known substitutes for AA59326/7-3-A-1: MS27030, MS27030-7, A-A-59326 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59326/7-3-A-1?
AA59326/7-3-A-1 is cataloged in the Federal Logistics Information System under NSN 4730-00-360-0710. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026