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63AX3490 — ELBOW,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

63AX3490: ELBOW,HOSE.

The ELBOW,HOSE is a the manufacturer industrial component. Key specifications include phase: SINGLE, gate_time: 60.00 MICROSECONDS NOMINAL AND 1.25 SECONDS NOMINAL US, current_type: AC, display_type: LIGHT EMITTING DIODE (L.E.D.). AND LIQUID CRYSTAL, cubic_measure: 1428.000 CUBIC INCHES, overall_width: 17.000 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-552-8058, 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
63AX3490
NSN: 4730-01-552-8058
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 89619 — MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS (USA)
SPECIFICATIONS
phaseSINGLE
gate_time60.00 MICROSECONDS NOMINAL AND 1.25 SECONDS NOMINAL US
current_typeAC
display_typeLIGHT EMITTING DIODE (L.E.D.). AND LIQUID CRYSTAL
cubic_measure1428.000 CUBIC INCHES
overall_width17.000 INCHES NOMINAL IN
overall_height6.000 INCHES NOMINAL IN
overall_length14.000 INCHES NOMINAL IN
voltage_rating100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
accuracy_ratingPLUS ONE COUNT PLUS TIME BASE STABILITY TIMES FREQUENCY
frequency_range+0.0 TO 46.0 GIGAHERTZ OVERALL
mounting_methodBENCH
NSN4730-01-552-8058
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 63AX3490 · 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
SUBSTITUTES & CROSS-REFERENCES 1
986Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 63AX3490?
63AX3490 is a ELBOW,HOSE.
What parts can replace 63AX3490?
There is 1 known substitute for 63AX3490: 986. Substitute compatibility should be verified for your specific system.
What is the NSN for 63AX3490?
63AX3490 is cataloged in the U.S. Government catalog under NSN 4730-01-552-8058. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.