PartsTable
Technical Data Sheet
PartsTable / MRO / 3870
3870 ✓ Verified by PartsTable
Siku · 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

The TUNER,TRANSMISSION LINE is a Siku industrial component. Key specifications include end_item_identification: 2590-01-626-9881, part_name_assigned_by_controlling_agency: SCREW 5/16 INCH SEMS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-533-5175, 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→ 3870
NSN: 6625-01-533-5175
FSC: 6625
CAGE: 3V346 — ARI SAFETY AND SUPPLY (USA)
SPECIFICATIONS
end_item_identification2590-01-626-9881
part_name_assigned_by_controlling_agencySCREW 5/16 INCH SEMS IN
NSN6625-01-533-5175
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Siku TUNER,TRANSMISSION LINE TITLE COMPONENT PN 3870 MFR Siku TUNER,TRANSMISSION LIN
KEY FEATURES
•
PHASE: SINGLE
•
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
•
INSTALLATION DESIGN: TABLE OR RACK
•
OUTPUT CURRENT TYPE: AC
•
SCALE RANGE: +0.0 TO 30.0 AMPERES AND +0.0 TO 510.0 MEGOHMS
•
METER TYPE: AMMETER AND OHMMETER
•
LEAKAGE INDICATOR TYPE: METER
TECHNICAL CHARACTERISTICS (FLIS)
PHASESINGLE
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
INSTALLATION DESIGNTABLE OR RACK
OUTPUT CURRENT TYPEAC
SCALE RANGE+0.0 TO 30.0 AMPERES AND +0.0 TO 510.0 MEGOHMS
OVERALL WIDTH8.500 INCHES NOMINAL IN
METER TYPEAMMETER AND OHMMETER
LEAKAGE INDICATOR TYPEMETER
OVERALL HEIGHT3.500 INCHES NOMINAL IN
METER QUANTITY3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
3870Interchangeable
interchangeable cross-reference
interchangeable
7100008176Interchangeable
interchangeable cross-reference
interchangeable
75-0300-1104-5Interchangeable
interchangeable cross-reference
interchangeable
IR-1-20/11587Interchangeable
interchangeable cross-reference
interchangeable
3670Interchangeable
interchangeable cross-reference
interchangeable
251758Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3870?
3870 is a TUNER,TRANSMISSION LINE manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3870?
There are 18 known substitutes for 3870: 3870, 7100008176, 75-0300-1104-5 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3870?
3870 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-533-5175. 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