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QQB825 — BUS,CONDUCTOR

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

QQB825: BUS,CONDUCTOR.

The BUS,CONDUCTOR is a the manufacturer industrial component. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY, edge_type: ROUNDED, construction: HOLLOW, heat_treatment: HALF HARD, overall_length: 432.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6150-00-062-6587, 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
QQB825
NSN: 6150-00-062-6587
NIINs: 000626587, 001154167, 001245886, 002331297, 002331302, 002331303, 002331307, 002331309, 002331310, 002331311, 002331312, 002331313, 002331314, 002331315, 002331316, 002778527, 002778539, 002778548, 002778549, 002778550, 002778551, 002778553, 002778555, 002778561, 002778562, 002778563, 002778577, 009547559, 009547560, 009547561, 009547562, 009547565, 009547566, 009624284, 009624286
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY
edge_typeROUNDED
constructionHOLLOW
heat_treatmentHALF HARD
overall_length432.000 INCHES NOMINAL IN
wall_thickness0.140 INCHES NOMINAL IN
basic_shape_styleFLAT
surface_treatmentTIN
fabrication_methodHOT WORKED OR COLD WORKED
cross-sectional_width5.000 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
NSN6150-00-062-6587
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: QQB825 · 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
•
WALL THICKNESS: 0.250 INCHES NOMINAL IN
•
BODY CROSS-SECTIONAL SHAPE: ROUND
•
MATERIAL: COPPER
•
CROSS-SECTIONAL DIAMETER: 4.000 INCHES NOMINAL IN
•
CONSTRUCTION: HOLLOW
TECHNICAL CHARACTERISTICS
OVERALL LENGTH240.000 INCHES NOMINAL IN
WALL THICKNESS0.250 INCHES NOMINAL IN
BODY CROSS-SECTIONAL SHAPEROUND
MATERIALCOPPER
CROSS-SECTIONAL DIAMETER4.000 INCHES NOMINAL IN
CONSTRUCTIONHOLLOW
SUBSTITUTES & CROSS-REFERENCES 1
4INX20FTReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QQB825?
QQB825 is a BUS,CONDUCTOR.
What parts can replace QQB825?
There is 1 known substitute for QQB825: 4INX20FT. Substitute compatibility should be verified for your specific system.
What is the NSN for QQB825?
QQB825 is cataloged in the U.S. Government catalog under NSN 6150-00-062-6587. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.