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57-280 — RESISTOR,FIXED,WIRE WOUND

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

57-280: RESISTOR,FIXED,WIRE WOUND.

4.57m x 91cm FAST SET - Aboveground swimming pool kit - Dimensions-Capacities 80%: 10,179L/2,689gal. - Contents: One pool, filter pump, ladder, pool cover, ground cloth, repair patch - Flowclear™ Filter Pump • Pump's water flow rate (pump capacity): 2,006 L/h (530 gal./h) • Integrated pool system water flow rate (system flow rate): 1,817 L/h (480 gal./h) - CE, TÜV Rheinland, 220-240 ̴ 50Hz, 29W - Pool Cover • Cover is secured to the pool by rope • Drain holes to prevent water from accumulation - Ground Cloth • Provides extra protection for the bottom of the pool - Pool Ladder 1.07m (42"") • Rust-resistant metal frame • Heavy-duty plastic steps - EN16582-1; EN16582-3 This part is cataloged in the U.S. Government catalog under NSN 5905-00-173-7579, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 57-280
NSN: 5905-00-173-7579
NIINs: 001737579, 010506857
FSC: 5905 — Resistor
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
body_width3.375 INCHES NOMINAL IN
body_height0.438 INCHES NOMINAL IN
body_length7.750 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
inclosure_typeENCASED
style_designatorTERMINALS ONE SIDE
mounting_hole_size0.438 INCHES NOMINAL IN
electrical_resistance4.200 OHMS
nondefinitive_spec/std_dataIW FORM
resistance_tolerance_in_percent-10.000 TO 10.000
ambient_temp_at_full_rated_power50.0 CELSIUS DEGC
power_dissipation_rating_in_watts90.000 FREE AIR
NSN5905-00-173-7579
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Bestway RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 57-280 MFR Bestway RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -10.000 TO 10.000
•
ELECTRICAL RESISTANCE: 4.200 OHMS
•
INCLOSURE TYPE: ENCASED
•
MOUNTING HOLE SIZE: 0.438 INCHES NOMINAL IN
•
TERMINAL TYPE: TAB W/SCREW
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 6.875 INCHES NOMINAL IN
•
BODY WIDTH: 3.375 INCHES NOMINAL IN
•
BODY HEIGHT: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-10.000 TO 10.000
ELECTRICAL RESISTANCE4.200 OHMS
INCLOSURE TYPEENCASED
MOUNTING HOLE SIZE0.438 INCHES NOMINAL IN
TERMINAL TYPETAB W/SCREW
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH6.875 INCHES NOMINAL IN
BODY WIDTH3.375 INCHES NOMINAL IN
BODY HEIGHT0.438 INCHES NOMINAL IN
STYLE DESIGNATORTERMINALS ONE SIDE
POWER DISSIPATION RATING IN WATTS90.000 FREE AIR
SUBSTITUTES & CROSS-REFERENCES 2
MIL-DTL-15109Reference document
Same NSN cross-reference
Reference document — Identification reference
MILR15109Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57-280?
57-280 is a RESISTOR,FIXED,WIRE WOUND manufactured by Bestway. It is classified as a MRO (MRO_GENERAL).
What parts can replace 57-280?
There are 2 known substitutes for 57-280: MIL-DTL-15109, MILR15109. Substitute compatibility should be verified for your specific system.
What is the NSN for 57-280?
57-280 is cataloged in the U.S. Government catalog under NSN 5905-00-173-7579. This indicates validated use in U.S. government and defense supply chains.
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