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W902-48D — FERRULE,SWAGE,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W902-48D: FERRULE,SWAGE,TUBE COUPLING.

The FERRULE,SWAGE,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, overall_length: 0.902 INCHES NOMINAL IN, style_designator: DOUBLE FLANGE (SEAL GROOVE), surface_treatment: CHROMATE, flange_inside_diameter: 2.970 INCHES NOMINAL IN, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-328-8864, 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
W902-48D
NSN: 4730-01-328-8864
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
slot_quantity5
overall_length0.902 INCHES NOMINAL IN
style_designatorDOUBLE FLANGE (SEAL GROOVE)
surface_treatmentCHROMATE
flange_inside_diameter2.970 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter3.308 INCHES NOMINAL IN
sleeve_outside_diameter3.145 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6, ALLOY 2024, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/6, ALLOY 2024, T851 FED SPEC 2ND MATERIAL RESPONSE
hose/tube_outside_diameter_for_which_designed3.000 INCHES NOMINAL IN
distance_from_flanged_end_to_tubing_clearance_hole0.265 INCHES NOMINAL IN
NSN4730-01-328-8864
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W902-48D · 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
•
DISTANCE FROM FLANGED END TO TUBING CLEARANCE HOLE: 0.265 INCHES NOMINAL IN
•
SLOT QUANTITY: 5
•
STYLE DESIGNATOR: DOUBLE FLANGE (SEAL GROOVE)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/6, ALLOY 2024, T851 FED SPEC 2ND MATERIAL RESPONSE
•
FLANGE INSIDE DIAMETER: 2.970 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 3.145 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
DISTANCE FROM FLANGED END TO TUBING CLEARANCE HOLE0.265 INCHES NOMINAL IN
SLOT QUANTITY5
STYLE DESIGNATORDOUBLE FLANGE (SEAL GROOVE)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/6, ALLOY 2024, T851 FED SPEC 2ND MATERIAL RESPONSE
FLANGE INSIDE DIAMETER2.970 INCHES NOMINAL IN
OVERALL LENGTH0.902 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER3.145 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY 2024
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W902-48D?
W902-48D is a FERRULE,SWAGE,TUBE COUPLING.
What is the NSN for W902-48D?
W902-48D is cataloged in the U.S. Government catalog under NSN 4730-01-328-8864. 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.