PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6939-00
6939-00 ✓ Verified by PartsTable
— · HOSE FITTING
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 SIGNALING CONVERTER UNIT is a the manufacturer industrial component. Key specifications include size_designation: ADULT, features_provided: REUSABLE AND NONSTERILE, end_item_identification: 6515-01-614-0182 DEFIBRILLATOR/MONITOR-RECORDER SYSTEM, part_name_assigned_by_controlling_agency: SENSOR ADULT SPO2 SPMET SPCO SPOT-CHECK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-8257, 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
6939-00
NSN: 4730-00-277-8257
FSC: 4730
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
size_designationADULT
special_featuresREUSABLE SENSOR, 3 FT, FOR PULSE OXIMETER (SPCO, SPMET, SPO2); USED FOR ADULT PATIENTS; OPERATES IN UNITS WITH RAINBOW TECHNOLOGY; END ITEM: PROPAQ MD, NSN 6515-01-614-0182 FT
features_providedREUSABLE AND NONSTERILE
end_item_identification6515-01-614-0182 DEFIBRILLATOR/MONITOR-RECORDER SYSTEM
part_name_assigned_by_controlling_agencySENSOR ADULT SPO2 SPMET SPCO SPOT-CHECK
NSN4730-00-277-8257
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6939-00 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
1022-2Interchangeable
interchangeable cross-reference
interchangeable
444056Interchangeable
interchangeable cross-reference
interchangeable
2910000272182Interchangeable
interchangeable cross-reference
interchangeable
ZW3350X6Interchangeable
interchangeable cross-reference
interchangeable
9100-2268Interchangeable
interchangeable cross-reference
interchangeable
IM-2 22UH 10PCTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6939-00?
6939-00 is a SIGNALING CONVERTER UNIT.
What parts can replace 6939-00?
There are 29 known substitutes for 6939-00: 1022-2, 444056, 2910000272182 and 26 more. Substitute compatibility should be verified for your specific system.
Is 6939-00 still available?
6939-00 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