NSN 5930-01-581-2381 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-581-2381. Manufacturer of record part number: FMCWFS-5.
The Switch,flow, cataloged under National Stock Number 5930-01-581-2381, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Flagship Marine, Inc Dba Flagship Marine Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-581-2381
Primary Part Number
FMCWFS-5
Item Name
Switch,flow
FSC / FSG
5930 / 59 — Switches
Manufacturer
Flagship Marine, Inc Dba Flagship Marine Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-01-581-2381?
NSN 5930-01-581-2381 is a Switch,flow, manufactured by Flagship Marine, Inc Dba Flagship Marine Inc, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-581-2381?
NSN 5930-01-581-2381 has 2 manufacturer part numbers on file: FMCWFS-5 (Flagship Marine, Inc Dba Flagship Marine Inc), FM40000 ASSY FMCWFS-5 (Flagship Marine, Inc Dba Flagship Marine Inc).
What are the specifications of FMCWFS-5?
Key specifications for FMCWFS-5: End Item Identification: ASSEMBLY, COLD WATER, FLOW SWITCH-5.. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-581-2381 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.