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Technical Data Sheet
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F104-023 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

F104-023: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL PIPE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-328-1815, 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
F104-023
NSN: 4730-01-328-1815
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 48517 — VIRGO PRODUCTS DISTRIBUTION DIV CONNIE S. TROGDON (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE FIRST END
NSN4730-01-328-1815
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: F104-023 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
SUBSTITUTES & CROSS-REFERENCES 2
C649Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
B-4-649Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 F104-023?
F104-023 is a COUPLING,PIPE.
What parts can replace F104-023?
There are 2 known substitutes for F104-023: C649, B-4-649. Substitute compatibility should be verified for your specific system.
What is the NSN for F104-023?
F104-023 is cataloged in the U.S. Government catalog under NSN 4730-01-328-1815. 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.