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AS5165W04 — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS5165W04: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: ALUMINUM ALLOY 7075, thread_size: 0.4375-20 ALL CONNECTIONS, overall_width: 2.250 INCHES NOMINAL IN, connection_style: FLARED ALL CONNECTIONS, style_designator: 2 FLUID CONNECTIONS, thread_provision: THREADED ALL CONNECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-677-3233, 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
AS5165W04
NSN: 4730-01-677-3233
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
thread_size0.4375-20 ALL CONNECTIONS
overall_width2.250 INCHES NOMINAL IN
connection_styleFLARED ALL CONNECTIONS
style_designator2 FLUID CONNECTIONS
thread_provisionTHREADED ALL CONNECTIONS
surface_treatmentANODIZE
bolt_hole_diameter0.438 INCHES NOMINAL IN
fluid_conveyance_type_and_size_for_which_designed0.250 INCH OD TUBING; IN
NSN4730-01-677-3233
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS5165W04 · 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
•
THREAD PROVISION: THREADED ALL CONNECTIONS
•
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED: 0.250 INCH OD TUBING; IN
•
CONNECTION STYLE: FLARED ALL CONNECTIONS
•
STYLE DESIGNATOR: 2 FLUID CONNECTIONS
•
BOLT HOLE DIAMETER: 0.438 INCHES NOMINAL IN
•
THREAD SIZE: 0.4375-20 ALL CONNECTIONS
•
SURFACE TREATMENT: ANODIZE
TECHNICAL CHARACTERISTICS
THREAD PROVISIONTHREADED ALL CONNECTIONS
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED0.250 INCH OD TUBING; IN
CONNECTION STYLEFLARED ALL CONNECTIONS
STYLE DESIGNATOR2 FLUID CONNECTIONS
BOLT HOLE DIAMETER0.438 INCHES NOMINAL IN
OVERALL WIDTH2.250 INCHES NOMINAL IN
THREAD SIZE0.4375-20 ALL CONNECTIONS
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 7075
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS4875/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS5165W04?
AS5165W04 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace AS5165W04?
There is 1 known substitute for AS5165W04: SAE-AS4875/1. Substitute compatibility should be verified for your specific system.
What is the NSN for AS5165W04?
AS5165W04 is cataloged in the U.S. Government catalog under NSN 4730-01-677-3233. 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.