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R44358T5-04 — UNION,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

R44358T5-04: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 UNION, thread_class: 3A ALL ENDS A, special_features: UNION,DYNATUBE,BULKHEAD,DYNAMIC BEAM SEAL,5000 PSI, nominal_thread_size: 0.437 INCHES ALL ENDS IN, union_joint_location: FIRST END, nominal_overall_length: 1.187 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-482-6772, 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
R44358T5-04
NSN: 4730-01-482-6772
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50599 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV STRATOFLEX PRODUCT DIVISION (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R54520 UNION
thread_class3A ALL ENDS A
special_featuresUNION,DYNATUBE,BULKHEAD,DYNAMIC BEAM SEAL,5000 PSI
nominal_thread_size0.437 INCHES ALL ENDS IN
union_joint_locationFIRST END
nominal_overall_length1.187 INCHES IN
end_item_identificationV-22
thread_quantity_per_inch24 ALL ENDS
thread_series_designatorUNJS ALL ENDS
part_name_assigned_by_controlling_agency(INAVY)FITTING,UNION,BULKHEAD,AIRCRAFT
nominal_outside_diameter_tube_accommodated0.250 INCHES ALL ENDS IN
NSN4730-01-482-6772
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: R44358T5-04 · 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
•
UNION JOINT LOCATION: FIRST END
•
NOMINAL OVERALL LENGTH: 1.187 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.437 INCHES ALL ENDS IN
•
THREAD CLASS: 3A ALL ENDS A
TECHNICAL CHARACTERISTICS
UNION JOINT LOCATIONFIRST END
NOMINAL OVERALL LENGTH1.187 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.437 INCHES ALL ENDS IN
SPECIAL FEATURESUNION,DYNATUBE,BULKHEAD,DYNAMIC BEAM SEAL,5000 PSI
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)FITTING,UNION,BULKHEAD,AIRCRAFT
THREAD CLASS3A ALL ENDS A
END ITEM IDENTIFICATIONV-22
THREAD QUANTITY PER INCH24 ALL ENDS
MATERIALTITANIUM ALLOY UNS R54520 UNION
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
AE16338-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 R44358T5-04?
R44358T5-04 is a UNION,TUBE.
What parts can replace R44358T5-04?
There is 1 known substitute for R44358T5-04: AE16338-04. Substitute compatibility should be verified for your specific system.
What is the NSN for R44358T5-04?
R44358T5-04 is cataloged in the U.S. Government catalog under NSN 4730-01-482-6772. This indicates validated use in U.S. government and defense supply chains.
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