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ST7M197-12C — FERRULE,SOCKET WELDED,TUBE FITTI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M197-12C: FERRULE,SOCKET WELDED,TUBE FITTI.

FERRULE,SOCKET WELDED,TUBE FITTI. Key specifications include material: STEEL CORROSION RESISTING, seat_radius: 0.063 INCHES NOMINAL IN, flange_width: 0.040 INCHES NOMINAL IN, special_features: FERRULE-TUBE,BUTT WELD,FLEXIBLE FLUID COUPLING, style_designator: FLARE, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-377-6895, 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
ST7M197-12C
NSN: 4730-01-377-6895
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_radius0.063 INCHES NOMINAL IN
flange_width0.040 INCHES NOMINAL IN
special_featuresFERRULE-TUBE,BUTT WELD,FLEXIBLE FLUID COUPLING
style_designatorFLARE
casehardening_indicatorNOT CASEHARDENED
end_item_identificationF15E AIRCRAFT, LANCE MISSILE
flange_outside_diameter0.891 INCHES NOMINAL IN
sleeve_outside_diameter0.500 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed0.750 INCHES NOMINAL IN
NSN4730-01-377-6895
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M197-12C · 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
•
STYLE DESIGNATOR: FLARE
•
SLEEVE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
SEAT RADIUS: 0.063 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
FLANGE WIDTH: 0.040 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLARE
SLEEVE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
SEAT RADIUS0.063 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIAL FEATURESFERRULE-TUBE,BUTT WELD,FLEXIBLE FLUID COUPLING
FLANGE WIDTH0.040 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF15E AIRCRAFT, LANCE MISSILE
MATERIALSTEEL CORROSION RESISTING
FLANGE OUTSIDE DIAMETER0.891 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL 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 1
63152-12BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is ST7M197-12C?
ST7M197-12C is a FERRULE,SOCKET WELDED,TUBE FITTI.
What parts can replace ST7M197-12C?
There is 1 known substitute for ST7M197-12C: 63152-12B. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M197-12C?
ST7M197-12C is cataloged in the U.S. Government catalog under NSN 4730-01-377-6895. This indicates validated use in U.S. government and defense supply chains.
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