PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L120Switch,thermostatic

Sealed Unit Parts Co Inc · NSN 5930-01-694-8604 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-694-8604 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-694-8604. Primary manufacturer part number: L120.
Features
  • Switch,thermostatic — FSC 5930
  • Mounting Method: FLANGE
  • Terminal Type: QUICK DISCONNECT, MALE
  • Style Designator: DISC W/FLANGE
  • Features Provided: AUTOMATIC RESET
  • Contact Stimulus Rating: 10.0 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT AND 120.0 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 110.0 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Body Height: 0.93 INCHES NOMINAL IN
  • Body Diameter: 0.39 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-694-8604, 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 Sealed Unit Parts Co Inc. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-694-8604
Primary Part NumberL120
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSealed Unit Parts Co Inc
StatusACTIVE
Mounting MethodFLANGE
Terminal TypeQUICK DISCONNECT, MALE
Style DesignatorDISC W/FLANGE
Features ProvidedAUTOMATIC RESET
Contact Stimulus Rating10.0 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT AND 120.0 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 110.0 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Body Height0.93 INCHES NOMINAL IN
Body Diameter0.39 INCHES NOMINAL IN
Distance Between Mounting Facility Centers1.563 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3040-00-248-4565L1-20 INTERCHANGEABLE
Clamp,hub
Roller Bearing Co of America, Inc Div Pic Design
3010-00-540-9348 INTERCHANGEABLE
Gear Assembly,speed Decreaser
6240-00-939-7859120MB INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant
6350-01-372-3379L-120 INTERCHANGEABLE
Siren,electric Motor Operated
Federal Signal Corporation
6150-01-494-6299L-120 INTERCHANGEABLE
Load Bank,electrical
Cannon Load Banks, Inc. Dba Cannon Load Banks Inc
5930-01-709-1676L140 INTERCHANGEABLE
Switch,thermostatic
Sealed Unit Parts Co Inc
Cross-Reference Index
Part NumberManufacturer
L120 PRIMARY Sealed Unit Parts Co Inc (USA)
19-52957 Department of Defense Project Manager-Mobile Electric Power (USA)
19-52957-01 Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
3040-00-248-4565INTERCHANGEABLE
CLAMP,HUB
L1-20
3010-00-540-9348INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
6240-00-939-7859INTERCHANGEABLE
LAMP,INCANDESCENT
120MB
6350-01-372-3379INTERCHANGEABLE
SIREN,ELECTRIC MOTOR OPERATED
L-120
6150-01-494-6299INTERCHANGEABLE
LOAD BANK,ELECTRICAL
L-120
5930-01-709-1676INTERCHANGEABLE
SWITCH,THERMOSTATIC
L140

Frequently Asked Questions

What is NSN 5930-01-694-8604?

NSN 5930-01-694-8604 is a Switch,thermostatic, manufactured by Sealed Unit Parts Co Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-694-8604?

NSN 5930-01-694-8604 has 3 cross-referenced part numbers: L120 (Sealed Unit Parts Co Inc), 19-52957 (Department of Defense Project Manager-Mobile Electric Power), 19-52957-01 (Department of Defense Project Manager-Mobile Electric Power).

What NSN replaces 5930-01-694-8604?

There are 6 known substitutes for 5930-01-694-8604: 3040-00-248-4565, 3010-00-540-9348, 6240-00-939-7859 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L120?

Key specifications for L120: End Item Identification: 4120 - 015927949; Mounting Method: FLANGE; Terminal Type: QUICK DISCONNECT, MALE; Overall Width: 1.633 INCHES NOMINAL 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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