PartsTable
Technical Data Sheet
PartsTable / COMPONENT / A-A59326/4A-6BA
A-A59326/4A-6BA ✓ 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 A-A59326/4A-6BA is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-416-1533, 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-A59326/4A-6BA
NSN: 4730-01-416-1533
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberA-A59326/4A-6BA
NSN4730-01-416-1533
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-A59326/4A-6BA · 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 DOCUMENT AND CLASSIFICATION: QQ-A-601 MIL STD SINGLE MATERIAL RESPONSE BODY
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
•
LEG LENGTH: 2.875 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE BODY
•
QUICK DISCONNECT METHOD: CAM-LOCKING FIRST QUICK DISCONNECT END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 MIL STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORMALE COUPLING HALF
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
LEG LENGTH2.875 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE BODY
QUICK DISCONNECT METHODCAM-LOCKING FIRST QUICK DISCONNECT END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES ALL ENDS IN
END ITEM IDENTIFICATION5430013745656
MATERIALALUMINUM ALLOY BODY
CONNECTION STYLEGROOVED ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
633LAT6INALInterchangeable
interchangeable cross-reference
interchangeable
AA59326/4-5-AInterchangeable
interchangeable cross-reference
interchangeable
MS27023-19Interchangeable
interchangeable cross-reference
interchangeable
AA59326-G-4Interchangeable
interchangeable cross-reference
interchangeable
A-A-59326-4Interchangeable
interchangeable cross-reference
interchangeable
MS27030-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy A-A59326/4A-6BA?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A-A59326/4A-6BA?
A-A59326/4A-6BA is a A-A59326/4A-6BA.
What parts can replace A-A59326/4A-6BA?
There are 21 known substitutes for A-A59326/4A-6BA: 633LAT6INAL, AA59326/4-5-A, MS27023-19 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A59326/4A-6BA?
A-A59326/4A-6BA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-416-1533. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A-A59326/4A-6BA

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026