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63052-16B — FERRULE,SOCKET WELDED,TUBE FITTI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

63052-16B: FERRULE,SOCKET WELDED,TUBE FITTI.

FERRULE,SOCKET WELDED,TUBE FITTI. Key specifications include material: ALUMINUM ALLOY, flange_width: 0.040 INCHES NOMINAL IN, overall_length: 1.065 INCHES NOMINAL IN, special_features: FLEXIBLE TUBE COUPLING, style_designator: FLARE, seat_angle_in_deg: 37.0. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-277-1385, 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
63052-16B
NSN: 4730-00-277-1385
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
flange_width0.040 INCHES NOMINAL IN
overall_length1.065 INCHES NOMINAL IN
special_featuresFLEXIBLE TUBE COUPLING
style_designatorFLARE
seat_angle_in_deg37.0
casehardening_indicatorNOT CASEHARDENED
end_item_identificationAIRCRAFT APPLICATION
flange_outside_diameter1.265 INCHES NOMINAL IN
sleeve_outside_diameter1.142 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed1.000 INCHES NOMINAL IN
NSN4730-00-277-1385
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 63052-16B · 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
•
SEAT ANGLE IN DEG: 37.0
•
STYLE DESIGNATOR: FLARE
•
SLEEVE OUTSIDE DIAMETER: 1.142 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
FLANGE WIDTH: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0
STYLE DESIGNATORFLARE
OVERALL LENGTH1.065 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER1.142 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIAL FEATURESFLEXIBLE TUBE COUPLING
FLANGE WIDTH0.040 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT APPLICATION
MATERIALALUMINUM ALLOY
FLANGE OUTSIDE DIAMETER1.265 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
ST7M197-16DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST7M197Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 63052-16B?
63052-16B is a FERRULE,SOCKET WELDED,TUBE FITTI.
What parts can replace 63052-16B?
There are 2 known substitutes for 63052-16B: ST7M197-16D, ST7M197. Substitute compatibility should be verified for your specific system.
What is the NSN for 63052-16B?
63052-16B is cataloged in the U.S. Government catalog under NSN 4730-00-277-1385. 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.