PartsTable
Technical Data Sheet
58-56-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The STEM,ROTARY WELL DRILLING is a the manufacturer industrial component. Key specifications include end_item_identification: 4910016270524. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-088-0404, 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
MRO MRO_GENERAL 58-56-1
NSN: 6145-00-088-0404
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
end_item_identification4910016270524
NSN6145-00-088-0404
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 58-56-1 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.058 INCHES NOMINAL IN
PRECIOUS MATERIAL: SILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
COLOR: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.058 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE20 AWG SINGLE CONDUCTOR
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
MIL-W-16878/4Upgraded Successor
successor cross-reference
successor
MIL-DTL-27500Upgraded Successor
successor cross-reference
successor
M27500-16RC1S06Upgraded Successor
successor cross-reference
successor
SM-C-686444-902Upgraded Successor
successor cross-reference
successor
ES7751-22EJ902Upgraded Successor
successor cross-reference
successor
ES7751-22EJ978Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 58-56-1?
58-56-1 is a STEM,ROTARY WELL DRILLING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 58-56-1?
There are 31 known substitutes for 58-56-1: MIL-W-16878/4, MIL-DTL-27500, M27500-16RC1S06 and 28 more. Substitute compatibility should be verified for your specific system.
Is 58-56-1 still available?
58-56-1 is currently cancelled.
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