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Technical Data Sheet

A-A-59326/3 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A-A-59326/3: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include style_designator: MALE COUPLING HALF, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: GENERATOR, part_name_assigned_by_controlling_agency: CPLG,HALF,Q-DISCONN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-084-7435, 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-59326/3
NSN: 4730-00-084-7435
NIINs: 000847435, 001153740, 002895368, 003600589, 003600913, 004193026, 004910030, 008400797, 009355395, 009387997, 009565830, 009587117, 010215722, 010510322, 012343303, 013470348, 013478545, 013747180, 015574356, 016411997, 016544374, 016678506
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
style_designatorMALE COUPLING HALF
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identificationGENERATOR
part_name_assigned_by_controlling_agencyCPLG,HALF,Q-DISCONN
NSN4730-00-084-7435
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-A-59326/3 · 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,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: PLAIN ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
QUICK DISCONNECT NOMINAL SIZE: 1.156 INCHES ALL ENDS IN
•
LEG LENGTH: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLEPLAIN ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH2.750 INCHES MINIMUM AND 2.922 INCHES MAXIMUM IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
QUICK DISCONNECT NOMINAL SIZE1.156 INCHES ALL ENDS IN
LEG LENGTH0.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
SURFACE TREATMENTANODIZE BODY
SUBSTITUTES & CROSS-REFERENCES 5
MS27022-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59326III13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
100-F-ALReference document
Same NSN cross-reference
Reference document — Secondary reference
8611385-31Reference document
Same NSN cross-reference
Reference document — Secondary reference
8611328-116Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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-59326/3?
A-A-59326/3 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace A-A-59326/3?
There are 5 known substitutes for A-A-59326/3: MS27022-5, AA59326III13, 100-F-AL and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-59326/3?
A-A-59326/3 is cataloged in the U.S. Government catalog under NSN 4730-00-084-7435. 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.