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Technical Data Sheet
854B ✓ 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 PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, temp_rating: -40.0 CELSIUS AND 80.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, round_conductor_size: 12 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-164-4551, 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 854B
NSN: 6145-01-164-4551
FSC: 6145
CAGE: 61928 — GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
temp_rating-40.0 CELSIUS AND 80.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
round_conductor_size12 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor25 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
cross_section_outside_diameter0.140 INCHES NOMINAL IN
NSN6145-01-164-4551
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 854B · 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
CROSS-SECTIONAL SHAPE STYLE: ROUND
TEMP RATING: -40.0 CELSIUS AND 80.0 CELSIUS DEGC
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
COLOR: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.140 INCHES NOMINAL IN
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 25 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING-40.0 CELSIUS AND 80.0 CELSIUS DEGC
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
COLORBLACK FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.140 INCHES NOMINAL IN
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR25 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE12 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
854BInterchangeable
interchangeable cross-reference
interchangeable
F2325Interchangeable
interchangeable cross-reference
interchangeable
P54BInterchangeable
interchangeable cross-reference
interchangeable
PC71Interchangeable
interchangeable cross-reference
interchangeable
PC37SInterchangeable
interchangeable cross-reference
interchangeable
2980198Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 854B?
854B is a PUMP,COOLING SYSTEM,ENGINE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 854B?
There are 6 known substitutes for 854B: 854B, F2325, P54B and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 854B?
854B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-164-4551. This indicates validated use in U.S. government and defense supply chains.
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