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Technical Data Sheet
PartsTable / COMPONENT / 803-7063850-C3X3-2
803-7063850-C3X3-2 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: COPPER ALLOY, end_connection_type: WELDED, nominal_pipe_size_designation: 0.500 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-265-0453, 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
803-7063850-C3X3-2
NSN: 4730-01-265-0453
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_connection_typeWELDED
nominal_pipe_size_designation0.500 INCHES IN
NSN4730-01-265-0453
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 803-7063850-C3X3-2 · 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
•
END CONNECTION TYPE: WELDED
•
MATERIAL: COPPER ALLOY
•
NOMINAL PIPE SIZE DESIGNATION: 0.500 INCHES IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION TYPEWELDED
MATERIALCOPPER ALLOY
NOMINAL PIPE SIZE DESIGNATION0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
C35823PC14-1INInterchangeable
interchangeable cross-reference
interchangeable
803-1385714-52-05Interchangeable
interchangeable cross-reference
interchangeable
A6689-129-222Interchangeable
interchangeable cross-reference
interchangeable
803-7063850Interchangeable
interchangeable cross-reference
interchangeable
803-7063850-C831Interchangeable
interchangeable cross-reference
interchangeable
803-7063850-B733-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-7063850-C3X3-2?
803-7063850-C3X3-2 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 803-7063850-C3X3-2?
There are 13 known substitutes for 803-7063850-C3X3-2: C35823PC14-1IN, 803-1385714-52-05, A6689-129-222 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-7063850-C3X3-2?
803-7063850-C3X3-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-265-0453. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026