PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4347Switch,thermostatic

Hdt Expeditionary Systems Inc · NSN 5930-00-876-8493 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-876-8493 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-876-8493. Primary manufacturer part number: 4347.
Features
  • Switch,thermostatic — FSC 5930
  • Media for Which Designed: GAS OR LIQUID
  • Contact Stimulus Rating: 250.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 210.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • 8 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-876-8493, 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 Hdt Expeditionary Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-876-8493
Primary Part Number4347
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusCANCELLED
Media for Which DesignedGAS OR LIQUID
Contact Stimulus Rating250.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 210.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-209-18694347 INTERCHANGEABLE
Washer,lock
Viz Manufacturing Company
5310-00-209-26156065 INTERCHANGEABLE
Washer,lock
Kato Engineering Inc.
3120-00-386-32201253359 INTERCHANGEABLE
Bearing,sleeve
Chrysler Realty Company Llc Dba Daimler Chrysler
5977-00-480-25654347 INTERCHANGEABLE
Brush Contact
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
3110-00-554-6030 INTERCHANGEABLE
Bearing,ball,annular
5305-00-630-30111942430-28 INTERCHANGEABLE
Screw,shoulder
Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
5310-00-734-77744347 INTERCHANGEABLE
Washer,flat
Eaton Corp Clutch Div
2510-00-737-7576 INTERCHANGEABLE
Shackle Asy
6685-01-162-832640-347 INTERCHANGEABLE
Control,temperature,indicating
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
5950-01-242-8887 INTERCHANGEABLE
Coil,electrical
Cross-Reference Index
Part NumberManufacturer
1118-00 Hdt Expeditionary Systems Inc (USA)
423-542 Essex Group Inc Controls Div Lexington Plant
4347 PRIMARY Hdt Expeditionary Systems Inc (USA)
A542CL0SE2100PEN250DEG Essex Group Inc Controls Div Lexington Plant
M1118-00 Met-Pro Corporation (USA)
1089Z116 Ppm Cranes Inc (USA)
430-716 Essex Group Inc Controls Div Lexington Plant
A69-167 Hall Industries Inc (USA)
Related Parts
5310-00-209-1869INTERCHANGEABLE
WASHER,LOCK
4347
5310-00-209-2615INTERCHANGEABLE
WASHER,LOCK
6065
3120-00-386-3220INTERCHANGEABLE
BEARING,SLEEVE
1253359
5977-00-480-2565INTERCHANGEABLE
BRUSH CONTACT
4347
3110-00-554-6030INTERCHANGEABLE
BEARING,BALL,ANNULAR
5305-00-630-3011INTERCHANGEABLE
SCREW,SHOULDER
1942430-28
5310-00-734-7774INTERCHANGEABLE
WASHER,FLAT
4347
2510-00-737-7576INTERCHANGEABLE
SHACKLE ASY
6685-01-162-8326INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
40-347
5950-01-242-8887INTERCHANGEABLE
COIL,ELECTRICAL
3439-01-289-1722INTERCHANGEABLE
RING,WELDING,PIPE JOINT
423542-5
6210-01-311-8028INTERCHANGEABLE
LENS,LIGHT
4347

Frequently Asked Questions

What is NSN 5930-00-876-8493?

NSN 5930-00-876-8493 is a Switch,thermostatic, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-876-8493?

NSN 5930-00-876-8493 has 8 cross-referenced part numbers: 1118-00 (Hdt Expeditionary Systems Inc), 423-542 (Essex Group Inc Controls Div Lexington Plant), 4347 (Hdt Expeditionary Systems Inc), A542CL0SE2100PEN250DEG (Essex Group Inc Controls Div Lexington Plant), M1118-00 (Met-Pro Corporation) and 3 more.

What NSN replaces 5930-00-876-8493?

There are 12 known substitutes for 5930-00-876-8493: 5310-00-209-1869, 5310-00-209-2615, 3120-00-386-3220 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4347?

Key specifications for 4347: Media for Which Designed: GAS OR LIQUID; Contact Stimulus Rating: 250.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 210.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-876-8493 still in active supply?

NSN 5930-00-876-8493 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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