PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-387618Switch,rotary

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5930-00-600-3071 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-600-3071 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-600-3071. Primary manufacturer part number: SM-B-387618.
Features
  • Switch,rotary — FSC 5930
  • Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN
  • Contact Load Current Rating: 0.7 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
  • Thread Series Designator: UNEF SINGLE MOUNTING FACILITY
  • Pole Quantity: 4 EACH SECTION REAR
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL
  • Shaft Length: 0.687 INCHES NOMINAL SINGLE ACTUATOR IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-600-3071, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-600-3071
Primary Part NumberSM-B-387618
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Contact Load Current Rating0.7 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Pole Quantity4 EACH SECTION REAR
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL
Shaft Length0.687 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION REAR
Flat Height0.218 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Indexing Position Quantity2 SINGLE ACTUATOR
Throw Quantity2 EACH SECTION FRONT
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Terminal TypeTAB, SOLDER LUG
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION FRONT
Individual Section Quantity5
Throw Quantity2 EACH SECTION REAR
First Flat Length0.312 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Pole Quantity2 EACH SECTION FRONT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-228-1383 INTERCHANGEABLE
Drill,twist
5310-00-343-1451 INTERCHANGEABLE
Nut,plain,hexagon
5133-00-894-5614 INTERCHANGEABLE
Drill,twist
5331-01-167-0221 INTERCHANGEABLE
O-Ring
5330-01-182-412420136 INTERCHANGEABLE
Gasket
Unipress Corporation
6105-01-362-3033 INTERCHANGEABLE
Motor,alternating Current
4320-01-418-417620136 INTERCHANGEABLE
Head,hydraulic Motor-Pump
Aeroil Products Co Inc
Cross-Reference Index
Part NumberManufacturer
15023-4MLWC5 Standard Gribsby Inc (USA)
SM-B-387618 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
20136 Kleinschmidt Inc (USA)
Related Parts
5133-00-228-1383INTERCHANGEABLE
DRILL,TWIST
5310-00-343-1451INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5133-00-894-5614INTERCHANGEABLE
DRILL,TWIST
5331-01-167-0221INTERCHANGEABLE
O-RING
5330-01-182-4124INTERCHANGEABLE
GASKET
20136
6105-01-362-3033INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4320-01-418-4176INTERCHANGEABLE
HEAD,HYDRAULIC MOTOR-PUMP
20136

Frequently Asked Questions

What is NSN 5930-00-600-3071?

NSN 5930-00-600-3071 is a Switch,rotary, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-600-3071?

NSN 5930-00-600-3071 has 3 cross-referenced part numbers: 15023-4MLWC5 (Standard Gribsby Inc), SM-B-387618 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 20136 (Kleinschmidt Inc).

What NSN replaces 5930-00-600-3071?

There are 7 known substitutes for 5930-00-600-3071: 5133-00-228-1383, 5310-00-343-1451, 5133-00-894-5614 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-387618?

Key specifications for SM-B-387618: Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN; Contact Load Current Rating: 0.7 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Thread Series Designator: UNEF SINGLE MOUNTING FACILITY; Pole Quantity: 4 EACH SECTION REAR. 25 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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