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103-23519 ✓ 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 UNION,PIPE is a the manufacturer industrial component. Key specifications include overall_length: 5.500 INCHES NOMINAL IN, special_features: FERGUSON FRAZIER; 5.5 INCHES LONG; 12 FRENCH; SIZE 5; FOR SEPTO RHINOPLASTY INSTRUMENT SET IN, part_name_assigned_by_controlling_agency: TUBE SUCTION FERGUSON FRAZIER 12 FR SZ5 5.5 IN L 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 4730-01-096-2004, 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
103-23519
NSN: 4730-01-096-2004
FSC: 4730
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
overall_length5.500 INCHES NOMINAL IN
special_featuresFERGUSON FRAZIER; 5.5 INCHES LONG; 12 FRENCH; SIZE 5; FOR SEPTO RHINOPLASTY INSTRUMENT SET IN
part_name_assigned_by_controlling_agencyTUBE SUCTION FERGUSON FRAZIER 12 FR SZ5 5.5 IN L IN
NSN4730-01-096-2004
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 103-23519 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
151TYPEAInterchangeable
interchangeable cross-reference
interchangeable
1346Interchangeable
interchangeable cross-reference
interchangeable
20039PInterchangeable
interchangeable cross-reference
interchangeable
20023PInterchangeable
interchangeable cross-reference
interchangeable
GE1346Interchangeable
interchangeable cross-reference
interchangeable
8512ITEM32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103-23519?
103-23519 is a UNION,PIPE.
What parts can replace 103-23519?
There are 11 known substitutes for 103-23519: 151TYPEA, 1346, 20039P and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103-23519?
103-23519 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-096-2004. 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