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PartsTable / COMPONENT / AA59326XI27
AA59326XI27 ✓ Verified by PartsTable
— · 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 REDUCER,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, overall_length: 6.000 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT, special_features: SECOND CONNECTION TYPE: INTERNAL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, end_item_identification: 4610-01-341-6289. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-432-4746, 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
AA59326XI27
NSN: 4730-01-432-4746
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_length6.000 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT
special_featuresSECOND CONNECTION TYPE: INTERNAL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identification4610-01-341-6289
quick_disconnect_methodCAM-LOCKING ALL ENDS
specification/standard_data96906-MS49000 GOVERNMENT STANDARD
quick_disconnect_nominal_size2.000 INCHES FIRST QUICK DISCONNECT END IN
material_document_and_classificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4730-01-432-4746
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA59326XI27 · 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
•
QUICK DISCONNECT NOMINAL SIZE: 1.500 INCHES SECOND QUICK DISCONNECT END IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
SPECIFICATION/STANDARD DATA: 96906-MS49000 GOVERNMENT STANDARD
•
QUICK DISCONNECT METHOD: CAM-LOCKING ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION4610-01-341-6289
QUICK DISCONNECT NOMINAL SIZE1.500 INCHES SECOND QUICK DISCONNECT END IN
SPECIAL FEATURESSECOND CONNECTION TYPE: INTERNAL
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIFICATION/STANDARD DATA96906-MS49000 GOVERNMENT STANDARD
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY
CONNECTION TYPEEXTERNAL QUICK DISCONNECT
QUICK DISCONNECT NOMINAL SIZE2.000 INCHES FIRST QUICK DISCONNECT END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
633BA-4X6ALInterchangeable
interchangeable cross-reference
interchangeable
633BA-4X6Interchangeable
interchangeable cross-reference
interchangeable
MS49000-23Interchangeable
interchangeable cross-reference
interchangeable
MS49000-15Interchangeable
interchangeable cross-reference
interchangeable
A-A-59326Interchangeable
interchangeable cross-reference
interchangeable
A-A-59326/12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA59326XI27?
AA59326XI27 is a REDUCER,QUICK DISCONNECT.
What parts can replace AA59326XI27?
There are 26 known substitutes for AA59326XI27: 633BA-4X6AL, 633BA-4X6, MS49000-23 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59326XI27?
AA59326XI27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-432-4746. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026