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Technical Data Sheet
PartsTable / COMPONENT / 54121
54121 ✓ Verified by PartsTable
Bestway · COMPONENT
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

<b>PLAY POOL</b><br>- Three 3 interconnecting nozzles<br>- Sturdy pre-tested vinyl<br>- 3 equal rings<br>- Sturdy I-beam construction<br>- Extra wide side walls<br>- Heavy-duty repair patch included<br>- Designed water capacity: 1,161 L 307 gal.)<br>- Releases pool water with the easy-to-use drain valve!<br>Content: One pool, repair patch This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-147-4497, 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
54121
NSN: 5962-00-147-4497
FSC: 5962
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.796 INCHES MAXIMUM IN
first_end_styleSQUARE
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
pin_overall_length2.296 INCHES MINIMUM AND 2.328 INCHES MAXIMUM IN
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
nominal_thread_size0.375 INCHES IN
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5962-00-147-4497
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Bestway FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 54121 MFR Bestway FILTER,RADIO FREQUENCY
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED
•
TERMINAL SURFACE TREATMENT: SOLDER
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.5 VOLTS MAXIMUM POWER SOURCE
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
DESIGN FUNCTION AND QUANTITY: 1 MULTIVIBRATOR, MONOSTABLE
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
MAXIMUM POWER DISSIPATION RATING: 220.0 MILLIWATTS
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED
TERMINAL SURFACE TREATMENTSOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.5 VOLTS MAXIMUM POWER SOURCE
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY1 MULTIVIBRATOR, MONOSTABLE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
MAXIMUM POWER DISSIPATION RATING220.0 MILLIWATTS
BODY HEIGHT0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
INCLOSURE MATERIALCERAMIC AND GLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
911467-5Interchangeable
interchangeable cross-reference
interchangeable
SC21581L5Interchangeable
interchangeable cross-reference
interchangeable
5962PL1371112Interchangeable
interchangeable cross-reference
interchangeable
SN54121JInterchangeable
interchangeable cross-reference
interchangeable
536911-2Interchangeable
interchangeable cross-reference
interchangeable
SN54121J00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54121?
54121 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by Bestway.
What parts can replace 54121?
There are 17 known substitutes for 54121: 911467-5, SC21581L5, 5962PL1371112 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54121?
54121 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-147-4497. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026