PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-4BResistor,current Regulating

Amperite Co Inc · NSN 5905-00-500-9237 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-500-9237 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-500-9237. Primary manufacturer part number: 5-4B.
Features
  • Resistor,current Regulating — FSC 5905
  • Envelope Type Per Mil-E-1: T-9 (3-6) PER SPEC MIL-E-1B
  • Current Type: AC/DC
  • Current Range in Amps: +0.51 TO 0.54
  • Base Type: OCTAL
  • Threshold Voltage in Volts: 43.0
  • Resistive Element Pin Connection: 2 AND 7
  • 1 verified cross-reference
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,current Regulating, cataloged under National Stock Number 5905-00-500-9237, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Amperite Co Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-500-9237
Primary Part Number5-4B
Item NameResistor,current Regulating
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerAmperite Co Inc
StatusACTIVE
Envelope Type Per Mil-E-1T-9 (3-6) PER SPEC MIL-E-1B
Current TypeAC/DC
Current Range in Amps+0.51 TO 0.54
Base TypeOCTAL
Threshold Voltage in Volts43.0
Resistive Element Pin Connection2 AND 7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-116-1167 INTERCHANGEABLE
Rectifier Bridge
2310-00-177-7076 INTERCHANGEABLE
Automobile,sedan
5940-00-193-072111311 INTERCHANGEABLE
Terminal Board
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5360-00-291-54182339 INTERCHANGEABLE
Spring,helical,compression
Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex
6685-00-514-5357 INTERCHANGEABLE
Transmitter,temperature,electric
Cross-Reference Index
Part NumberManufacturer
5-4B PRIMARY Amperite Co Inc (USA)
Related Parts
6625-00-116-1167INTERCHANGEABLE
RECTIFIER BRIDGE
2310-00-177-7076INTERCHANGEABLE
AUTOMOBILE,SEDAN
5940-00-193-0721INTERCHANGEABLE
TERMINAL BOARD
11311
5360-00-291-5418INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2339
6685-00-514-5357INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC

Frequently Asked Questions

What is NSN 5905-00-500-9237?

NSN 5905-00-500-9237 is a Resistor,current Regulating, manufactured by Amperite Co Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-500-9237?

NSN 5905-00-500-9237 has 1 cross-referenced part number: 5-4B (Amperite Co Inc).

What NSN replaces 5905-00-500-9237?

There are 5 known substitutes for 5905-00-500-9237: 6625-00-116-1167, 2310-00-177-7076, 5940-00-193-0721 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-4B?

Key specifications for 5-4B: Envelope Type Per Mil-E-1: T-9 (3-6) PER SPEC MIL-E-1B; Current Type: AC/DC; Current Range in Amps: +0.51 TO 0.54; Base Type: OCTAL. 6 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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