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Technical Data Sheet
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5188566 — COVER,BUS BAR

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

5188566: COVER,BUS BAR.

The COVER,BUS BAR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6150-01-197-6770, 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
5188566
NSN: 6150-01-197-6770
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPOLYCARBONATE PLASTIC MOLDING; FOUR 30.188 IN. DIA HOLES; NINE 0.380 IN. DIA HOLES; 13 0.500 IN. DIA HOLES; 0.090 IN. THK; 9.400 IN. W; 22.000 IN. LONG IN
NSN6150-01-197-6770
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 5188566 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: POLYCARBONATE PLASTIC MOLDING; FOUR 30.188 IN. DIA HOLES; NINE 0.380 IN. DIA HOLES; 13 0.500 IN. DIA HOLES; 0.090 IN. THK; 9.400 IN. W; 22.000 IN. LONG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPOLYCARBONATE PLASTIC MOLDING; FOUR 30.188 IN. DIA HOLES; NINE 0.380 IN. DIA HOLES; 13 0.500 IN. DIA HOLES; 0.090 IN. THK; 9.400 IN. W; 22.000 IN. LONG IN
OTHER ITEMS IN FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125 6150-00-000-0174 6150-00-000-0176 6150-00-000-0178 6150-00-000-0179 6150-00-000-0180 6150-00-001-1272 6150-00-001-1522
SUBSTITUTES & CROSS-REFERENCES 1
6150PL1331481Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5188566?
5188566 is a COVER,BUS BAR.
What parts can replace 5188566?
There is 1 known substitute for 5188566: 6150PL1331481. Substitute compatibility should be verified for your specific system.
What is the NSN for 5188566?
5188566 is cataloged in the U.S. Government catalog under NSN 6150-01-197-6770. 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.