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555TKFF39005 — 555TKFF39005

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

555TKFF39005: 555TKFF39005.

The 555TKFF39005 is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 4.125 INCHES NOMINAL IN, body_length: 6.500 INCHES NOMINAL IN, boss_height: 0.187 INCHES NOMINAL IN, reset_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-680-6484, 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→ 555TKFF39005
NSN: 6145-01-680-6484
FSC: 6145 — Wire and Cable, Electrical
CAGE: 1FAK9 — U S TSUBAKI INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width4.125 INCHES NOMINAL IN
body_length6.500 INCHES NOMINAL IN
boss_height0.187 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity3
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz60.0 ALL LOCATIONS
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONS
NSN6145-01-680-6484
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 555TKFF39005 · 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
SUBSTITUTES & CROSS-REFERENCES 3
7A21125Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
7A21125 FIND NO 21Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
45785Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 555TKFF39005?
555TKFF39005 is a 555TKFF39005. It is classified as a MRO (MRO_GENERAL).
What parts can replace 555TKFF39005?
There are 3 known substitutes for 555TKFF39005: 7A21125, 7A21125 FIND NO 21, 45785. Substitute compatibility should be verified for your specific system.
What is the NSN for 555TKFF39005?
555TKFF39005 is cataloged in the U.S. Government catalog under NSN 6145-01-680-6484. This indicates validated use in U.S. government and defense supply chains.
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