PartsTable
Technical Data Sheet

A-A-59326/6 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A-A-59326/6: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_style: CAM OR LEVER (INTERNAL) FIRST QUICK DISCONNECT END, style_designator: FEMALE COUPLING HALF, basic_shape_style: ROUND ALL ENDS, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: 5419015807055. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-083-7196, 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
A-A-59326/6
NSN: 4730-00-083-7196
NIINs: 000837196, 003600942, 003600943, 009293496, 009481722, 009509646, 010109057, 010793304, 012234931, 012330794, 012359769, 012380794, 012425373, 012819383, 016028767, 016317146, 016327227, 016807556, 016901629, 016901650, 016901663, 017062521
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_styleCAM OR LEVER (INTERNAL) FIRST QUICK DISCONNECT END
style_designatorFEMALE COUPLING HALF
basic_shape_styleROUND ALL ENDS
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identification5419015807055
quick_disconnect_methodCAM-LOCKING FIRST QUICK DISCONNECT END
nominal_outside_diameter0.594 INCHES IN
NSN4730-00-083-7196
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-A-59326/6 · 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: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 2.500 INCHES ALL ENDS IN
•
LEG LENGTH: 2.880 INCHES MINIMUM AND 3.266 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 96906--27025 GOVERNMENT STANDARD
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES ALL ENDS IN
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH5.000 INCHES MINIMUM AND 5.438 INCHES MAXIMUM IN
QUICK DISCONNECT NOMINAL SIZE2.500 INCHES ALL ENDS IN
LEG LENGTH2.880 INCHES MINIMUM AND 3.266 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA96906--27025 GOVERNMENT STANDARD
MATERIALCOPPER ALLOY BODY
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 7
A-A-59326Reference document
Same NSN cross-reference
Reference document — Secondary reference
633-C-2IN-BRReference document
Same NSN cross-reference
Reference document — Secondary reference
LTCT9311-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59326/6B-2-B-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS27025-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
633C-2BRReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-A-59326/6?
A-A-59326/6 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace A-A-59326/6?
There are 7 known substitutes for A-A-59326/6: A-A-59326, 633-C-2IN-BR, LTCT9311-02 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-59326/6?
A-A-59326/6 is cataloged in the U.S. Government catalog under NSN 4730-00-083-7196. 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.