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14B — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

14B: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC INSULATOR, body_style: THREADED BUSHING MOUNTED, flange_shape: RECTANGULAR SECOND END, thread_class: 2A A, hole_diameter: 0.312 INCHES NOMINAL IN, largest_width: 0.188 INCHES SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-350-6604, 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
14B
NSN: 4730-00-350-6604
NIINs: 003506604, 004209251, 005521764, 007008965, 008183014, 008676481, 008954565, 009342758, 011526126
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 45722 — USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC INSULATOR
body_styleTHREADED BUSHING MOUNTED
flange_shapeRECTANGULAR SECOND END
thread_class2A A
hole_diameter0.312 INCHES NOMINAL IN
largest_width0.188 INCHES SINGLE END IN
nominal_width2.345 INCHES SECOND END IN
overall_width0.312 INCHES IN
terminal_typeEYELET W/TAB
thread_length0.312 INCHES NOMINAL IN
thread_seriesUNEF
nominal_length1.425 INCHES SECOND END IN
NSN4730-00-350-6604
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 14B · 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 14B?
14B is a SWITCH,CODE INDICATING WHEEL.
What is the NSN for 14B?
14B is cataloged in the U.S. Government catalog under NSN 4730-00-350-6604. 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.