PartsTable
Technical Data Sheet
21-346 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

Ultra-portable Bluetooth wireless speaker with multi-colour light show for smartphone and tablet<br><br>- Take your party with you, anywhere you go<br>- Compact size, powerful sound<br>- Multi-colour 360-degree LED light show, with multiple effects that can react and move to the rhythm of your music<br>- Play your music through Bluetooth, 3.5 mm aux input or micro-SD<br>- 10m wireless Bluetooth range<br>- Intergated MP3 player to play music from micro-SD card<br>- For music and handsfree calling<br>- Volume, media, light, source and call-pickup buttons<br>- Rubber protective sleeve<br>- Rechargeable battery, 8 hours playtime This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-139-5400, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 21-346
NSN: 5930-00-139-5400
FSC: 5930
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)
SPECIFICATIONS
materialSTEEL COMP 416
hole_typeDRILLED
body_width0.187 INCHES NOMINAL IN
head_styleHEXAGON
body_height0.420 INCHES MAXIMUM IN
body_length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
bulb_length1.974 INCHES NOMINAL IN
head_height0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
thread_class3A A
adjustabilityADJUSTABLE
bulb_diameter0.350 INCHES MAXIMUM IN
hole_diameter0.062 INCHES NOMINAL IN
NSN5930-00-139-5400
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 21-346 MFR Trust RELAY,ELECTROMAGNETIC
KEY FEATURES
FLOAT QUANTITY: 1
ACTUATION METHOD: BUOYANCY
SPECIFIC EQUIPMENT ACCOMMODATED: ENGINE ROOM CONSOLE
TECHNICAL CHARACTERISTICS (FLIS)
FLOAT QUANTITY1
ACTUATION METHODBUOYANCY
SPECIFIC EQUIPMENT ACCOMMODATEDENGINE ROOM CONSOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
21346Interchangeable
interchangeable cross-reference
interchangeable
5117163Interchangeable
interchangeable cross-reference
interchangeable
168Interchangeable
interchangeable cross-reference
interchangeable
644881-1Interchangeable
interchangeable cross-reference
interchangeable
547470-4Interchangeable
interchangeable cross-reference
interchangeable
519577Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-346?
21-346 is a RELAY,ELECTROMAGNETIC manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-346?
There are 18 known substitutes for 21-346: 21346, 5117163, 168 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-346?
21-346 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-139-5400. This indicates validated use in U.S. government and defense supply chains.
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