NSN 5930-01-707-3577 · NIIN 017073577 · Part number WFD 20
Pittway Corp System Sensor Div · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0RT44
Government record, cited
NSN 5930-01-707-3577 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-707-3577. Manufacturer of record part number: WFD 20.
Also searched as5930-01-707-3577 ·
5930017073577 ·
NIIN 017073577 ·
01-707-3577 ·
FSC 5930 Switches · CAGE 0RT44 · WFD 20
Operating Temp Rating: 32.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF
1 manufacturer part number on file
Manufacturer of record: Pittway Corp System Sensor Div
Identification
NSN: 5930-01-707-3577
NIIN: 017073577
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: WFD 20
Manufacturer: Pittway Corp System Sensor Div
General Description
The Switch,flow, cataloged under National Stock Number 5930-01-707-3577, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pittway Corp System Sensor Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-707-3577
Primary Part Number
WFD 20
Item Name
Switch,flow
FSC / FSG
5930 / 59 — Switches
Manufacturer
Pittway Corp System Sensor Div
Status
ACTIVE
Operating Temp Rating
32.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF
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 5930-01-707-3577?
NSN 5930-01-707-3577 is a Switch,flow, manufactured by Pittway Corp System Sensor Div, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-707-3577?
NSN 5930-01-707-3577 has 1 manufacturer part number on file: WFD 20 (Pittway Corp System Sensor Div).
What are the specifications of WFD 20?
Key specifications for WFD 20: Operating Temp Rating: 32.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF; Special Features: STEEL-PIPE SIZE 2 INCHES;HOLE SIZE-1.25 INCHES;WEIGHT-4.2 POUNDS;4-10 GPM LBS; Part Name Assigned by Controlling Agency: WATERFLOW DETECTOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 5930-01-707-3577 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.