PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB186921Rectifier,metallic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 6130-00-523-5817 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-00-523-5817 — this item is cataloged by the U.S. Government under National Stock Number 6130-00-523-5817. Primary manufacturer part number: SMB186921.
Features
  • Rectifier,metallic — FSC 6130
  • DC Output Maximum Current Rating: 600.000 MILLIAMPERES
  • Overall Diameter: 1.750 INCHES NOMINAL IN
  • Environmental Protection: FUNGUS AND MOISTURE
  • Mounting Method: BRACKET(S)
  • Load Type: RESISTIVE
  • Rms Input Maximum Voltage Rating: 130.0 VOLTS
  • Mounting Configuration: TWO 0.125 IN. DIA MTG HOLES ON 4.250 IN. MTG CENTERS IN
Applications
  • Applications requiring Selenium construction
General Description

The Rectifier,metallic, cataloged under National Stock Number 6130-00-523-5817, is classified within Federal Supply Class 6130 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6130-00-523-5817
Primary Part NumberSMB186921
Item NameRectifier,metallic
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
DC Output Maximum Current Rating600.000 MILLIAMPERES
Overall Diameter1.750 INCHES NOMINAL IN
Environmental ProtectionFUNGUS AND MOISTURE
Mounting MethodBRACKET(S)
Load TypeRESISTIVE
Rms Input Maximum Voltage Rating130.0 VOLTS
Mounting ConfigurationTWO 0.125 IN. DIA MTG HOLES ON 4.250 IN. MTG CENTERS IN
Individual Stack Circuit Connection Style DesignatorCENTER TAP 1 PHASE
Circuit Connection Style DesignatorBRIDGE 1 PHASE
Terminal TypeSOLDER LUG
Stack Quantity2
MaterialSELENIUM
Temp Rating0.0 CELSIUS AND 55.0 CELSIUS DEGC
Terminal Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
2040-00-385-9075M13166 INTERCHANGEABLE
Strainer,salt Water
Gross Mechanical Laboratories Inc
5977-00-941-61017747308P001 INTERCHANGEABLE
Ring Assembly,electrical Contact
Lockheed Martin Corporation Div Rms
4240-01-429-27187000126158 INTERCHANGEABLE
Adapter Kit,dual Line
3m Company
Cross-Reference Index
Part NumberManufacturer
SA1000 Fansteel Inc. Dba Automated Equipment & Tooling Division (USA)
SMB186921 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Q55-8913 Fansteel Inc. Dba Automated Equipment & Tooling Division (USA)
Q55-12499 Fansteel Inc. Dba Automated Equipment & Tooling Division (USA)
54578A Kleinschmidt Inc (USA)
BD1088 Fansteel Inc. Dba Automated Equipment & Tooling Division (USA)
Related Parts
2040-00-385-9075INTERCHANGEABLE
STRAINER,SALT WATER
M13166
5977-00-941-6101INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
7747308P001
4240-01-429-2718INTERCHANGEABLE
ADAPTER KIT,DUAL LINE
7000126158

Frequently Asked Questions

What is NSN 6130-00-523-5817?

NSN 6130-00-523-5817 is a Rectifier,metallic, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 6130 (No Item Name Available). Status: active.

What are the part numbers for NSN 6130-00-523-5817?

NSN 6130-00-523-5817 has 6 cross-referenced part numbers: SA1000 (Fansteel Inc. Dba Automated Equipment & Tooling Division), SMB186921 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), Q55-8913 (Fansteel Inc. Dba Automated Equipment & Tooling Division), Q55-12499 (Fansteel Inc. Dba Automated Equipment & Tooling Division), 54578A (Kleinschmidt Inc) and 1 more.

What NSN replaces 6130-00-523-5817?

There are 3 known substitutes for 6130-00-523-5817: 2040-00-385-9075, 5977-00-941-6101, 4240-01-429-2718. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB186921?

Key specifications for SMB186921: DC Output Maximum Current Rating: 600.000 MILLIAMPERES; Overall Diameter: 1.750 INCHES NOMINAL IN; Environmental Protection: FUNGUS AND MOISTURE; Mounting Method: BRACKET(S). 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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