PartsTable
Technical Data Sheet
A-414 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include material: COPPER ALLOY OVERALL, design_type: NONREUSABLE, temp_rating: 300.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3A SECOND END A, body_diameter: 6.500 INCHES NOMINAL IN, drop_pressure: ERR-060. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-8814, 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
A-414
NSN: 4730-00-277-8814
FSC: 4730
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
design_typeNONREUSABLE
temp_rating300.0 FAHRENHEIT MAXIMUM DEGF
thread_class3A SECOND END A
body_diameter6.500 INCHES NOMINAL IN
drop_pressureERR-060
overall_width1.098 INCHES NOMINAL IN
flow_directionOUTSIDE IN
overall_height0.003 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN
overall_length1.625 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL GAS FITTING SECOND END
connection_styleSWIVEL NUT, FLARED (GAS FITTING) SECOND END
NSN4730-00-277-8814
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-414 · 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 26
32-96Interchangeable
interchangeable cross-reference
interchangeable
C-258Interchangeable
interchangeable cross-reference
interchangeable
3380239Interchangeable
interchangeable cross-reference
interchangeable
5575401Interchangeable
interchangeable cross-reference
interchangeable
715810-10Interchangeable
interchangeable cross-reference
interchangeable
A414Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-414?
A-414 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace A-414?
There are 26 known substitutes for A-414: 32-96, C-258, 3380239 and 23 more. Substitute compatibility should be verified for your specific system.
Is A-414 still available?
A-414 is currently cancelled.
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