PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-357345Switch,rotary

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5930-00-889-7582 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-889-7582 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-889-7582. Primary manufacturer part number: SM-B-357345.
Features
  • Switch,rotary — FSC 5930
  • Shaft Type: ROUND, FLATTED SINGLE ACTUATOR
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
  • Shaft Length: 0.437 INCHES NOMINAL SINGLE ACTUATOR IN
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Switch Contact Basic Design: NONPILE-UP SYMMETRICAL
  • Nonturn Device Radius: 0.500 INCHES NOMINAL AT 6:00 OCLOCK IN
  • Contact Switching Action: BREAKS BEFORE MAKES SINGLE SECTION REAR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-889-7582, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-889-7582
Primary Part NumberSM-B-357345
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Thread Class2A SINGLE MOUNTING FACILITY A
Shaft Length0.437 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Nonturn Device Radius0.500 INCHES NOMINAL AT 6:00 OCLOCK IN
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Pole Quantity1 SINGLE SECTION REAR
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Switch Actuator Stop Device TypeADJUSTABLE STOP SINGLE ACTUATOR
Thread Length0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
Detent Rotational Torque Range+3.000 TO 7.000 INCH-POUNDS SINGLE ACTUATOR IN
Contact Load Current Rating20.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Nonturn Device TypePIN AT 6:00 OCLOCK
Individual Section Quantity1
Terminal TypeCLIP
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position Quantity5 SINGLE ACTUATOR
Overall Diameter2.250 INCHES NOMINAL IN
Throw Quantity5 SINGLE SECTION REAR
Contact Voltage Rating in Volts150.0 AC AT SEA LEVEL
Style DesignatorSNAP OR LINE
First Flat Length0.344 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Flat/slot Angular Location210.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-249-279721383 INTERCHANGEABLE
Shaft,differential Pressure Indi
Aerosonic Llc
5330-00-251-4738203742 INTERCHANGEABLE
Gasket
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5977-00-669-9720A2020P3 INTERCHANGEABLE
Holder,electrical Contact Brush
Bogue Systems Inc Dba Bogue Systems Inc
5930-01-014-364328001-1 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5930-01-114-2750 INTERCHANGEABLE
Switch,toggle
5330-01-254-919121383 INTERCHANGEABLE
Retainer,packing
Parker Hannifin Corporation Div Hydraulic Systems Division
5340-01-381-659128-0011 INTERCHANGEABLE
Plug,protective,dust and Moistur
Mobile Climate Control Industries Inc
5895-01-622-700521383 INTERCHANGEABLE
Comparator Module,signal
Gaylord Marine Services, Inc.
7035-01-733-821621383 INTERCHANGEABLE
Maintenance Kit,electronic Equip
Markforged Inc
Cross-Reference Index
Part NumberManufacturer
M0DEL212 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
2138-3 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
SM-B-357345 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
280011 Astra Products Co., Inc. of Tampa Dba Astra Products Co Inc of Tampa (USA)
2138-3 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
6685-00-249-2797INTERCHANGEABLE
SHAFT,DIFFERENTIAL PRESSURE INDI
21383
5330-00-251-4738INTERCHANGEABLE
GASKET
203742
5977-00-669-9720INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
A2020P3
5930-01-014-3643INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
28001-1
5930-01-114-2750INTERCHANGEABLE
SWITCH,TOGGLE
5330-01-254-9191INTERCHANGEABLE
RETAINER,PACKING
21383
5340-01-381-6591INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
28-0011
5895-01-622-7005INTERCHANGEABLE
COMPARATOR MODULE,SIGNAL
21383
7035-01-733-8216INTERCHANGEABLE
MAINTENANCE KIT,ELECTRONIC EQUIP
21383

Frequently Asked Questions

What is NSN 5930-00-889-7582?

NSN 5930-00-889-7582 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 5930-00-889-7582?

NSN 5930-00-889-7582 has 5 cross-referenced part numbers: M0DEL212 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 2138-3 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), SM-B-357345 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 280011 (Astra Products Co., Inc. of Tampa Dba Astra Products Co Inc of Tampa), 2138-3 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5930-00-889-7582?

There are 9 known substitutes for 5930-00-889-7582: 6685-00-249-2797, 5330-00-251-4738, 5977-00-669-9720 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-357345?

Key specifications for SM-B-357345: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Thread Class: 2A SINGLE MOUNTING FACILITY A; Shaft Length: 0.437 INCHES NOMINAL SINGLE ACTUATOR IN; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. 28 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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