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Technical Data Sheet
PartsTable / COMPONENT / 34415-3/4INCH
34415-3/4INCH ✓ 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 34415-3/4INCH is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-202-9140, 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
34415-3/4INCH
NSN: 4730-00-202-9140
FSC: 4730
CAGE: 34646 — ATI LADISH LLC DBA ATI WAH CHANG DIV ATI FORGED PRODUCTS - CUDAHY (USA)
SPECIFICATIONS
Part Number34415-3/4INCH
NSN4730-00-202-9140
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 34415-3/4INCH · 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
•
BODY TYPE: SOLID
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
•
CONNECTION STYLE: PLAIN
•
NOMINAL THREAD SIZE: 0.750 INCHES EXTERNAL IN
•
DRIVE END STYLE: HEXAGON
•
HEAD TYPE: SOLID
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.750 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
BODY TYPESOLID
THREAD SERIES DESIGNATORNPT EXTERNAL
CONNECTION STYLEPLAIN
NOMINAL THREAD SIZE0.750 INCHES EXTERNAL IN
DRIVE END STYLEHEXAGON
HEAD TYPESOLID
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.750 INCHES IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
MATERIALSTEEL CORROSION RESISTING OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
46100Interchangeable
interchangeable cross-reference
interchangeable
RB46100AInterchangeable
interchangeable cross-reference
interchangeable
XA5751SPEC26801Interchangeable
interchangeable cross-reference
interchangeable
43-46100Interchangeable
interchangeable cross-reference
interchangeable
SM-A-949301-10Interchangeable
interchangeable cross-reference
interchangeable
PC625E69Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34415-3/4INCH?
34415-3/4INCH is a 34415-3/4INCH.
What parts can replace 34415-3/4INCH?
There are 20 known substitutes for 34415-3/4INCH: 46100, RB46100A, XA5751SPEC26801 and 17 more. Substitute compatibility should be verified for your specific system.
Is 34415-3/4INCH still available?
34415-3/4INCH 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