PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46251Switch,pressure

Tyco Fire Products Lp · NSN 5930-01-373-9404 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-373-9404 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-373-9404. Primary manufacturer part number: 46251.
Features
  • Switch,pressure — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-01-373-9404, 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 Tyco Fire Products Lp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,pressure
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersTyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN5930-01-373-9404
Primary Part Number46251
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5965-00-170-4793M-66/U INTERCHANGEABLE
Microphone,dynamic
Joint Electronics Type Designation System
5133-00-255-4077 INTERCHANGEABLE
Countersink
4820-01-627-962046-251 INTERCHANGEABLE
Valve,flow Control
Quest Engineering Inc
Cross-Reference Index
Part NumberManufacturer
46251 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
5965-00-170-4793INTERCHANGEABLE
MICROPHONE,DYNAMIC
M-66/U
5133-00-255-4077INTERCHANGEABLE
COUNTERSINK
4820-01-627-9620INTERCHANGEABLE
VALVE,FLOW CONTROL
46-251

Frequently Asked Questions

What is NSN 5930-01-373-9404?

NSN 5930-01-373-9404 is a Switch,pressure, manufactured by Tyco Fire Products Lp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-373-9404?

NSN 5930-01-373-9404 has 1 cross-referenced part number: 46251 (Tyco Fire Products Lp).

What NSN replaces 5930-01-373-9404?

There are 3 known substitutes for 5930-01-373-9404: 5965-00-170-4793, 5133-00-255-4077, 4820-01-627-9620. Verify interchangeability with system specifications before substitution.

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