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Technical Data Sheet
PartsTable / COMPONENT / AA59326/3-9-A
AA59326/3-9-A ✓ 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 AA59326/3-9-A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-840-0797, 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
AA59326/3-9-A
NSN: 4730-00-840-0797
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberAA59326/3-9-A
NSN4730-00-840-0797
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA59326/3-9-A · 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
•
MATERIAL: ALUMINUM BODY
•
QUICK DISCONNECT NOMINAL SIZE: 4.141 INCHES ALL ENDS IN
•
QUICK DISCONNECT METHOD: CAM-LOCKING ALL ENDS
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS
•
CONNECTION STYLE: PLAIN ALL ENDS
•
NOMINAL THREAD SIZE: 4.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM BODY
QUICK DISCONNECT NOMINAL SIZE4.141 INCHES ALL ENDS IN
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION STYLEPLAIN ALL ENDS
NOMINAL THREAD SIZE4.000 INCHES ALL ENDS IN
LEG LENGTH1.375 INCHES NOMINAL IN
STYLE DESIGNATORMALE COUPLING HALF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
633F-212Interchangeable
interchangeable cross-reference
interchangeable
633F-2.5-BRInterchangeable
interchangeable cross-reference
interchangeable
633-F-2IN-BRInterchangeable
interchangeable cross-reference
interchangeable
5591K14Interchangeable
interchangeable cross-reference
interchangeable
5864Interchangeable
interchangeable cross-reference
interchangeable
MS27022-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA59326/3-9-A?
AA59326/3-9-A is a AA59326/3-9-A.
What parts can replace AA59326/3-9-A?
There are 14 known substitutes for AA59326/3-9-A: 633F-212, 633F-2.5-BR, 633-F-2IN-BR and 11 more. Substitute compatibility should be verified for your specific system.
Is AA59326/3-9-A still available?
AA59326/3-9-A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026