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B4114 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B4114: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_height: 0.156 INCHES NOMINAL IN, head_length: 0.406 INCHES NOMINAL IN, point_style: OVAL, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-011-8537, 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
B4114
NSN: 4730-00-011-8537
NIINs: 000118537, 003674789
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72853 — STANT CORP EDELMANN DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_typeDRILLED
head_height0.156 INCHES NOMINAL IN
head_length0.406 INCHES NOMINAL IN
point_styleOVAL
thread_class2A A
hole_diameter0.062 INCHES NOMINAL IN
hole_quantity1
thread_length2.750 INCHES NOMINAL IN
fastener_length2.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_between_flats0.250 INCHES NOMINAL IN
NSN4730-00-011-8537
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B4114 · 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 8
SAE J512 4 010111BReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
10324Reference document
Same NSN cross-reference
Reference document — Secondary reference
550-1-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
B4092Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B4114?
B4114 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace B4114?
There are 8 known substitutes for B4114: SAE J512 4 010111B, SAE-J512, J512 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B4114?
B4114 is cataloged in the U.S. Government catalog under NSN 4730-00-011-8537. 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.