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LC542 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LC542: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 ELBOW, flow_angle: 90.0 DEGREES, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, special_features: PROOF PRESSURE: 250 PSIG; BURST PRESSURE: 375 PSIG, style_designator: ELBOW, surface_treatment: ANODIZE ELBOW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-717-5832, 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
LC542
NSN: 4730-01-717-5832
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 ELBOW
flow_angle90.0 DEGREES
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
special_featuresPROOF PRESSURE: 250 PSIG; BURST PRESSURE: 375 PSIG
style_designatorELBOW
surface_treatmentANODIZE ELBOW
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length3.072 INCHES IN
end_item_identificationHYDRAULICS/FUEL
nominal_width_across_flats1.875 INCHES ALL ENDS IN
material_document_and_classificationAMS QQ-A-225/6 NATIONAL STD SINGLE MATERIAL RESPONSE ELBOW
part_name_assigned_by_controlling_agencyBULKHEAD ELBOW ASSEMBLY
NSN4730-01-717-5832
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LC542 · 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
•
NOMINAL WIDTH ACROSS FLATS: 1.875 INCHES ALL ENDS IN
•
FLOW ANGLE: 90.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE II, DYED MAGENTA MIL SPEC SINGLE TREATMENT RESPONSE ELBOW
•
NOMINAL OVERALL LENGTH: 3.072 INCHES IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: ELBOW
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS QQ-A-225/6 NATIONAL STD SINGLE MATERIAL RESPONSE ELBOW
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS1.875 INCHES ALL ENDS IN
FLOW ANGLE90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE II, DYED MAGENTA MIL SPEC SINGLE TREATMENT RESPONSE ELBOW
NOMINAL OVERALL LENGTH3.072 INCHES IN
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORELBOW
MATERIAL DOCUMENT AND CLASSIFICATIONAMS QQ-A-225/6 NATIONAL STD SINGLE MATERIAL RESPONSE ELBOW
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS IN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESPROOF PRESSURE: 250 PSIG; BURST PRESSURE: 375 PSIG
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 LC542?
LC542 is a ELBOW,TUBE.
What is the NSN for LC542?
LC542 is cataloged in the U.S. Government catalog under NSN 4730-01-717-5832. 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.