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Technical Data Sheet
PartsTable / COMPONENT / 28-070-000
28-070-000 ✓ Verified by PartsTable
— · 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

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include end_item_identification: 4220005413885. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-01-003-2375, 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
28-070-000
NSN: 4220-01-003-2375
FSC: 4220
CAGE: 18181 — UNDER SEA INDUSTRIES INC SUB OF S C JOHNSON AND SON INC (USA)
SPECIFICATIONS
end_item_identification4220005413885
general_characteristics_item_descriptionREGULATOR,ATTACHABLE,UNDERWATER ADAPTED,3000 PSI OPERATING PRESSURE,WITH COVER,USED ON DIVING EQUIPMENT SET,OPEN CIRCUIT SCUBA,ONE PERSON
NSN4220-01-003-2375
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 28-070-000 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: REGULATOR,ATTACHABLE,UNDERWATER ADAPTED,3000 PSI OPERATING PRESSURE,WITH COVER,USED ON DIVING EQUIPMENT SET,OPEN CIRCUIT SCUBA,ONE PERSON
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONREGULATOR,ATTACHABLE,UNDERWATER ADAPTED,3000 PSI OPERATING PRESSURE,WITH COVER,USED ON DIVING EQUIPMENT SET,OPEN CIRCUIT SCUBA,ONE PERSON
END ITEM IDENTIFICATION4220005413885
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
2804-5Interchangeable
interchangeable cross-reference
interchangeable
45204Interchangeable
interchangeable cross-reference
interchangeable
9364-5Interchangeable
interchangeable cross-reference
interchangeable
60-28035 ITEM 10Interchangeable
interchangeable cross-reference
interchangeable
446-0842-001Interchangeable
interchangeable cross-reference
interchangeable
132Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28-070-000?
28-070-000 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 28-070-000?
There are 7 known substitutes for 28-070-000: 2804-5, 45204, 9364-5 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28-070-000?
28-070-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-01-003-2375. 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