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AS5175R06 — NUT,TUBE COUPLING,REDUCING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS5175R06: NUT,TUBE COUPLING,REDUCING.

The NUT,TUBE COUPLING,REDUCING is a the manufacturer industrial component. Key specifications include nut_style: TUBE COUPLING, thread_direction: RIGHT-HAND, width_across_flats: 0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN, nominal_thread_size: 0.5625 INCHES IN, end_item_identification: F-35 AIRCRAFT, smallest_inside_diameter: 0.440 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-620-2270, 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
AS5175R06
NSN: 4730-01-620-2270
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
nut_styleTUBE COUPLING
thread_directionRIGHT-HAND
width_across_flats0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
nominal_thread_size0.5625 INCHES IN
end_item_identificationF-35 AIRCRAFT
smallest_inside_diameter0.440 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
thread_quantity_per_inch13
part_name_assigned_by_controlling_agencyFITTING,UNION AND REDUCER,FLARED
NSN4730-01-620-2270
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS5175R06 · 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
•
WIDTH ACROSS FLATS: 0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.5625 INCHES IN
•
NUT STYLE: TUBE COUPLING
•
THREAD QUANTITY PER INCH: 13
•
SMALLEST INSIDE DIAMETER: 0.440 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.5625 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING,UNION AND REDUCER,FLARED
NUT STYLETUBE COUPLING
END ITEM IDENTIFICATIONF-35 AIRCRAFT
THREAD QUANTITY PER INCH13
SMALLEST INSIDE DIAMETER0.440 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
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

No substitute or cross-reference records for this part.

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 AS5175R06?
AS5175R06 is a NUT,TUBE COUPLING,REDUCING.
What is the NSN for AS5175R06?
AS5175R06 is cataloged in the U.S. Government catalog under NSN 4730-01-620-2270. This indicates validated use in U.S. government and defense supply chains.
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