PartsTable
Technical Data Sheet
B385 ✓ Verified by PartsTable
· WIRE CABLE
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 INSULATION BLANKET,THERMAL is a the manufacturer industrial component. Key specifications include width: 15.000 INCHES NOMINAL IN, length: 480.000 INCHES NOMINAL IN, material: GLASS FIBER LAYER SINGLE LAYER, thickness: 4.000 INCHES NOMINAL IN, added_binder: NOT INCLUDED, affixed_sheet: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-500-2115, 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
B385
NSN: 6145-00-500-2115
FSC: 6145
CAGE: 83393 — COLUMBIA PIPE & SUPPLY LLC (USA)
SPECIFICATIONS
width15.000 INCHES NOMINAL IN
length480.000 INCHES NOMINAL IN
materialGLASS FIBER LAYER SINGLE LAYER
thickness4.000 INCHES NOMINAL IN
added_binderNOT INCLUDED
affixed_sheetNOT INCLUDED
physical_formLIQUID
conductor_formBRAID, TUBULAR ALL CONDUCTORS
layer_quantity1 SINGLE LAYER
inside_diameter0.188 INCHES NOMINAL ALL CONDUCTORS IN
layer_thickness4.000 INCHES NOMINAL SINGLE LAYER IN
quilted_featureNOT INCLUDED
NSN6145-00-500-2115
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: B385 · 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
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLE: ROUND
CONDUCTOR FORM: BRAID, TUBULAR ALL CONDUCTORS
INSIDE DIAMETER: 0.188 INCHES NOMINAL ALL CONDUCTORS IN
CURRENT CARRYING CAPACITY IN AMPS: 7.600
CONDUCTOR CROSS-SECTIONAL SHAPE: TUBULAR BRAID ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMBRAID, TUBULAR ALL CONDUCTORS
INSIDE DIAMETER0.188 INCHES NOMINAL ALL CONDUCTORS IN
CURRENT CARRYING CAPACITY IN AMPS7.600
CONDUCTOR CROSS-SECTIONAL SHAPETUBULAR BRAID ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMBRAID, TUBULAR ALL CONDUCTORS
INSIDE DIAMETER0.188 INCHES NOMINAL ALL CONDUCTORS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
B385Interchangeable
interchangeable cross-reference
interchangeable
0441Interchangeable
interchangeable cross-reference
interchangeable
R-16FLRSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B385?
B385 is a INSULATION BLANKET,THERMAL.
What parts can replace B385?
There are 3 known substitutes for B385: B385, 0441, R-16FLRS. Substitute compatibility should be verified for your specific system.
What is the NSN for B385?
B385 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-500-2115. This indicates validated use in U.S. government and defense supply chains.
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