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Technical Data Sheet
PartsTable / MRO / A416
A416 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include phase: THREE INPUT, duty_cycle: CONTINUOUS, body_length: 0.750 INCHES NOMINAL IN, power_rating: 75.000 HORSEPOWER OUTPUT, physical_form: LIQUID, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-222-1857, 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
MRO→ MRO_GENERAL→ A416
NSN: 4730-00-222-1857
FSC: 4730
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
phaseTHREE INPUT
duty_cycleCONTINUOUS
body_length0.750 INCHES NOMINAL IN
power_rating75.000 HORSEPOWER OUTPUT
physical_formLIQUID
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity1 SINGLE COMPONENT SINGLE SECONDARY
coil_form_typeHOLLOW SINGLE COMPONENT
cooling_methodFAN COOLED
inclosure_typeOPEN
mounting_methodPEDESTAL
special_featuresMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY
NSN4730-00-222-1857
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A416 · 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
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: S.A.E. SEAL BONNET
•
NONDEFINITIVE SPEC/STD DATA: 39 FIGURE AND 11 TABLE AND 1/2 SIZE
TECHNICAL CHARACTERISTICS (FLIS)
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.500 INCHES NOMINAL IN
STYLE DESIGNATORS.A.E. SEAL BONNET
NONDEFINITIVE SPEC/STD DATA39 FIGURE AND 11 TABLE AND 1/2 SIZE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A416Interchangeable
interchangeable cross-reference
interchangeable
TC1832Interchangeable
interchangeable cross-reference
interchangeable
240-9003-009Interchangeable
interchangeable cross-reference
interchangeable
C1119Interchangeable
interchangeable cross-reference
interchangeable
DM-846Interchangeable
interchangeable cross-reference
interchangeable
678958-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A416?
A416 is a COIL,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace A416?
There are 15 known substitutes for A416: A416, TC1832, 240-9003-009 and 12 more. Substitute compatibility should be verified for your specific system.
Is A416 still available?
A416 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