PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FXCS-1B4Switch Assembly

Killark Electric Mfg Co · NSN 5930-01-513-5372 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-513-5372 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-513-5372. Primary manufacturer part number: FXCS-1B4.
Features
  • Switch Assembly — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: Killark Electric Mfg Co
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-01-513-5372, 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 Killark Electric Mfg Co. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch Assembly
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersKillark Electric Mfg Co (CAGE 75282); Coastal Fire Protection, L.l.c (CAGE 1KUR9)
Technical Specifications
ParameterValue
NSN5930-01-513-5372
Primary Part NumberFXCS-1B4
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKillark Electric Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6635-00-066-314010670-1 INTERCHANGEABLE
Tester,regulating Valve,pressure
Mission Systems Orchard Park Inc
3110-00-100-0336 INTERCHANGEABLE
Cup,tapered Roller Bearing
5998-01-245-5849 INTERCHANGEABLE
Circuit Card Assembly
5930-01-513-66791-017-0090 INTERCHANGEABLE
Switch,pressure
Chemetron Fire Systems
4820-01-514-17102-061-0150 INTERCHANGEABLE
Valve,check
Chemetron Fire Systems
Cross-Reference Index
Part NumberManufacturer
FXCS-1B4 PRIMARY Killark Electric Mfg Co (USA)
1067-01 DWG ITEM 29 Coastal Fire Protection, L.l.c (USA)
1067-01 Coastal Fire Protection, L.l.c (USA)
Related Parts
6635-00-066-3140INTERCHANGEABLE
TESTER,REGULATING VALVE,PRESSURE
10670-1
3110-00-100-0336INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5998-01-245-5849INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5930-01-513-6679INTERCHANGEABLE
SWITCH,PRESSURE
1-017-0090
4820-01-514-1710INTERCHANGEABLE
VALVE,CHECK
2-061-0150

Frequently Asked Questions

What is NSN 5930-01-513-5372?

NSN 5930-01-513-5372 is a Switch Assembly, manufactured by Killark Electric Mfg Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-513-5372?

NSN 5930-01-513-5372 has 3 cross-referenced part numbers: FXCS-1B4 (Killark Electric Mfg Co), 1067-01 DWG ITEM 29 (Coastal Fire Protection, L.l.c), 1067-01 (Coastal Fire Protection, L.l.c).

What NSN replaces 5930-01-513-5372?

There are 5 known substitutes for 5930-01-513-5372: 6635-00-066-3140, 3110-00-100-0336, 5998-01-245-5849 and 2 more. Verify interchangeability with system specifications before substitution.

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