PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3039-2 KDSwitch,lock

Chicago Lock Co · NSN 5930-01-034-4834 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-034-4834 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-034-4834. Primary manufacturer part number: 3039-2 KD.
Features
  • Switch,lock — FSC 5930
  • Maximum Voltage Rating in Volts: 120.0 AC AND 10.0 DC
  • Thread Quantity Per Inch: 27
  • Body Length: 1.812 INCHES NOMINAL IN
  • Nominal Thread Size: 0.750 INCHES IN
  • Inclosure Type: FULLY INCLOSED
  • Body Style: BUSHING MOUNTED
  • Mounting Method: THREADED BUSHING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,lock, cataloged under National Stock Number 5930-01-034-4834, 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 Chicago Lock Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-034-4834
Primary Part Number3039-2 KD
Item NameSwitch,lock
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerChicago Lock Co
StatusACTIVE
Maximum Voltage Rating in Volts120.0 AC AND 10.0 DC
Thread Quantity Per Inch27
Body Length1.812 INCHES NOMINAL IN
Nominal Thread Size0.750 INCHES IN
Inclosure TypeFULLY INCLOSED
Body StyleBUSHING MOUNTED
Mounting MethodTHREADED BUSHING
Body Diameter0.750 INCHES NOMINAL IN
Thread Series DesignatorUNS
Bushing Length1.219 INCHES NOMINAL IN
Contact Load Current Rating at Maximum Rated Voltage10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-187-151336B01847PC392 INTERCHANGEABLE
Washer,flat
Naval Ship Systems Command
4820-01-459-955630392 INTERCHANGEABLE
Handle-Nzl Water
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
3039-2 KD Chicago Lock Co (USA)
3039-2 Chicago Lock Co (USA)
SMA720107 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5310-00-187-1513INTERCHANGEABLE
WASHER,FLAT
36B01847PC392
4820-01-459-9556INTERCHANGEABLE
HANDLE-NZL WATER
30392

Frequently Asked Questions

What is NSN 5930-01-034-4834?

NSN 5930-01-034-4834 is a Switch,lock, manufactured by Chicago Lock Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-034-4834?

NSN 5930-01-034-4834 has 3 cross-referenced part numbers: 3039-2 KD (Chicago Lock Co), 3039-2 (Chicago Lock Co), SMA720107 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5930-01-034-4834?

There are 2 known substitutes for 5930-01-034-4834: 5310-00-187-1513, 4820-01-459-9556. Verify interchangeability with system specifications before substitution.

What are the specifications of 3039-2 KD?

Key specifications for 3039-2 KD: Maximum Voltage Rating in Volts: 120.0 AC AND 10.0 DC; Thread Quantity Per Inch: 27; Body Length: 1.812 INCHES NOMINAL IN; Nominal Thread Size: 0.750 INCHES IN. 13 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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