PartsTable
Technical Data Sheet
5857-7 ✓ 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 5857-7 is a the manufacturer industrial component. Key specifications include special_features: LID FRAME WITH HOOK, LOOP AND GASKET, peripheral_shape_style: RECTANGLE, MULTI HOLES, end_item_identification: 4210-01-627-0524; TRAILER, FIRE FIGHTING, cross-sectional_shape_style: FLAT W/OPEN CENTER, part_name_assigned_by_controlling_agency: LID POWDER RECOVERY YELLOW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-815-9523, 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 5857-7
NSN: 6145-00-815-9523
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
special_featuresLID FRAME WITH HOOK, LOOP AND GASKET
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identification4210-01-627-0524; TRAILER, FIRE FIGHTING
cross-sectional_shape_styleFLAT W/OPEN CENTER
part_name_assigned_by_controlling_agencyLID POWDER RECOVERY YELLOW
NSN6145-00-815-9523
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 5857-7 · 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
TEMP RATING: 200.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER: 0.069 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: ROUND
SURFACE TREATMENT: SILVER CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIAL AND LOCATION: SURFACE SINGLE CONDUCTOR SILVER
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
COLOR: BROWN FIRST POSITION COVER SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING200.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER0.069 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIAL AND LOCATIONSURFACE SINGLE CONDUCTOR SILVER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
COLORBROWN FIRST POSITION COVER SINGLE CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
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 5857-7?
5857-7 is a 5857-7. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5857-7?
There are 29 known substitutes for 5857-7: MIL-W-16878/4, MIL-DTL-27500, M27500-16RC1S06 and 26 more. Substitute compatibility should be verified for your specific system.
Is 5857-7 still available?
5857-7 is currently cancelled.
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