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3112AS346-1 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3112AS346-1: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, connection_type: THREADED EXTERNAL HOSE FIRST END, connection_style: PLAIN (HOSE) FIRST END, nominal_thread_size: 0.750 INCHES FIRST END IN, nominal_overall_length: 1.797 INCHES IN, thread_quantity_per_inch: 11-1/2 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-418-6537, 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
3112AS346-1
NSN: 4730-01-418-6537
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
connection_typeTHREADED EXTERNAL HOSE FIRST END
connection_stylePLAIN (HOSE) FIRST END
nominal_thread_size0.750 INCHES FIRST END IN
nominal_overall_length1.797 INCHES IN
thread_quantity_per_inch11-1/2 FIRST END
thread_series_designatorNH FIRST END
nominal_inside_diameter_hose_accommodated0.500 INCHES SECOND END IN
NSN4730-01-418-6537
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3112AS346-1 · 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
•
CONNECTION STYLE: INSERT (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 1.797 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST END
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 11-1/2 FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINSERT (HOSE) SECOND END
CONNECTION STYLEPLAIN (HOSE) FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.500 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.797 INCHES IN
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD QUANTITY PER INCH11-1/2 FIRST END
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
THREAD SERIES DESIGNATORNH FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
63146Reference document
Same NSN cross-reference
Reference document — Secondary reference
3112AS346Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3112AS346-1?
3112AS346-1 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 3112AS346-1?
There are 2 known substitutes for 3112AS346-1: 63146, 3112AS346. Substitute compatibility should be verified for your specific system.
What is the NSN for 3112AS346-1?
3112AS346-1 is cataloged in the U.S. Government catalog under NSN 4730-01-418-6537. This indicates validated use in U.S. government and defense supply chains.
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