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21059 — Trust 21059 surge protector Black 6 AC outlet(s) 1.8 m

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

21059: Trust 21059 surge protector Black 6 AC outlet(s) 1.8 m.

CRYSTAL CLEAR GOGGLES - Soft comfort-fit eyecups - Color-tint lenses, polycarbonate lenses with 100% UV protective coating - Fully adjustable nose bridge and silicone head strap Content: One pair of goggles Made in China This part is cataloged in the U.S. Government catalog under NSN 5930-00-249-7381, 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→ 21059
NSN: 5930-00-249-7381
NIINs: 002497381, 010521155, 012734926, 013702047
FSC: 5930 — Switches
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
overall_width4.875 INCHES NOMINAL IN
overall_height1.200 INCHES NOMINAL IN
overall_length8.800 INCHES NOMINAL IN
end_item_identificationMARK IVB
part_name_assigned_by_controlling_agencyFIBER OPTIC HIGH RESOLUTION RGB VIDEO TRANSMITTER WITH AUTOMATIC GAIN CONTROL
NSN5930-00-249-7381
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Bestway Trust 21059 surge protector Black 6 AC outlet(s) 1.8 m TITLE COMPONENT PN 21059 MFR Bestway Trust 21059 surge prot
KEY FEATURES
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: CLIP
•
FIRST FLAT LENGTH: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN
•
PRECIOUS MATERIAL: SILVER
•
CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPECLIP
FIRST FLAT LENGTH0.375 INCHES NOMINAL SINGLE ACTUATOR IN
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SUBSTITUTES & CROSS-REFERENCES 2
452-1344Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
340B124Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21059?
21059 is a Trust 21059 surge protector Black 6 AC outlet(s) 1.8 m manufactured by Bestway. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21059?
There are 2 known substitutes for 21059: 452-1344, 340B124. Substitute compatibility should be verified for your specific system.
What is the NSN for 21059?
21059 is cataloged in the U.S. Government catalog under NSN 5930-00-249-7381. 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.