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Technical Data Sheet
PartsTable / COMPONENT / 607-1X3/4
607-1X3/4 ✓ 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 607-1X3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-818-3872, 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
607-1X3/4
NSN: 4730-00-818-3872
FSC: 4730
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
Part Number607-1X3/4
NSN4730-00-818-3872
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 607-1X3/4 · 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 OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
SPECIFICATION/STANDARD DATA: 80204-B16.22 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
LEG LENGTH: 1.844 INCHES NOMINAL FIRST END IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
SPECIFICATION/STANDARD DATA80204-B16.22 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LEG LENGTH1.844 INCHES NOMINAL FIRST END IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
LEG LENGTH1.625 INCHES NOMINAL SECOND END IN
FLOW ANGLE90.0 DEGREES
CONNECTION STYLESOCKET (TUBE) ALL ENDS
MATERIALCOPPER ALLOY OVERALL
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.045 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
WE-503 3INInterchangeable
interchangeable cross-reference
interchangeable
607-2 3INInterchangeable
interchangeable cross-reference
interchangeable
9975199-25Interchangeable
interchangeable cross-reference
interchangeable
B16-22-1951Interchangeable
interchangeable cross-reference
interchangeable
ASME B16.22Interchangeable
interchangeable cross-reference
interchangeable
9975190Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 607-1X3/4?
607-1X3/4 is a 607-1X3/4.
What parts can replace 607-1X3/4?
There are 22 known substitutes for 607-1X3/4: WE-503 3IN, 607-2 3IN, 9975199-25 and 19 more. Substitute compatibility should be verified for your specific system.
Is 607-1X3/4 still available?
607-1X3/4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026