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LE277-0009-0148 — FERRULE,SWAGE,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LE277-0009-0148: FERRULE,SWAGE,TUBE COUPLING.

The FERRULE,SWAGE,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, flange_width: 0.055 INCHES NOMINAL IN, overall_length: 1.174 INCHES NOMINAL IN, style_designator: SINGLE FLANGE, flange_inside_diameter: 2.960 INCHES NOMINAL IN, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-285-6130, 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
LE277-0009-0148
NSN: 4730-01-285-6130
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
flange_width0.055 INCHES NOMINAL IN
overall_length1.174 INCHES NOMINAL IN
style_designatorSINGLE FLANGE
flange_inside_diameter2.960 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter3.308 INCHES NOMINAL IN
sleeve_outside_diameter3.145 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed3.000 INCHES NOMINAL IN
NSN4730-01-285-6130
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LE277-0009-0148 · 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: SINGLE FLANGE
•
FLANGE INSIDE DIAMETER: 2.960 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 3.145 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
FLANGE WIDTH: 0.055 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
•
FLANGE OUTSIDE DIAMETER: 3.308 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE FLANGE
FLANGE INSIDE DIAMETER2.960 INCHES NOMINAL IN
OVERALL LENGTH1.174 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER3.145 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE WIDTH0.055 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
FLANGE OUTSIDE DIAMETER3.308 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED3.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
LE277-0009Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
S3052N201W48DESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S3052-(SIZE)DEReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 LE277-0009-0148?
LE277-0009-0148 is a FERRULE,SWAGE,TUBE COUPLING.
What parts can replace LE277-0009-0148?
There are 3 known substitutes for LE277-0009-0148: LE277-0009, S3052N201W48DE, S3052-(SIZE)DE. Substitute compatibility should be verified for your specific system.
What is the NSN for LE277-0009-0148?
LE277-0009-0148 is cataloged in the U.S. Government catalog under NSN 4730-01-285-6130. 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.