PartsTable
Technical Data Sheet
PartsTable / COMPONENT / L6203
L6203 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_width: 10.3 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM, body_height: 5.0 MILLIMETERS MAXIMUM MM, body_length: 19.6 MILLIMETERS MINIMUM MM, overall_width: 0.280 INCHES NOMINAL IN, overall_height: 8.98 MILLIMETERS MINIMUM AND 9.80 MILLIMETERS MAXIMUM MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-204-0584, 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
L6203
NSN: 4730-01-204-0584
FSC: 4730
CAGE: 24869 — DVCC, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_width10.3 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM MM
body_height5.0 MILLIMETERS MAXIMUM MM
body_length19.6 MILLIMETERS MINIMUM MM
overall_width0.280 INCHES NOMINAL IN
overall_height8.98 MILLIMETERS MINIMUM AND 9.80 MILLIMETERS MAXIMUM MM
overall_length17.25 MILLIMETERS MINIMUM AND 17.75 MILLIMETERS MAXIMUM MM
inside_diameter0.280 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
style_designatorWIRE
features_providedTHERMAL OVERLOAD PROTECTION
output_logic_formDOUBLE DIFFUSED-METAL OXIDE-SEMICONDUCTOR LOGIC
storage_temp_range-40.0 TO 150.0 CELSIUS DEGC
NSN4730-01-204-0584
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: L6203 · 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
•
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 0.280 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
OVERALL WIDTH0.280 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORWIRE
INSIDE DIAMETER0.280 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
8332152Interchangeable
interchangeable cross-reference
interchangeable
4-3782Interchangeable
interchangeable cross-reference
interchangeable
V203Interchangeable
interchangeable cross-reference
interchangeable
80-6033-002Interchangeable
interchangeable cross-reference
interchangeable
6208Interchangeable
interchangeable cross-reference
interchangeable
MAH-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy L6203?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is L6203?
L6203 is a MICROCIRCUIT,DIGITAL.
What parts can replace L6203?
There are 9 known substitutes for L6203: 8332152, 4-3782, V203 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L6203?
L6203 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-204-0584. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — L6203

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026