The Switch,flow, cataloged under National Stock Number 5930-01-251-4977, 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 Thomas Products Llc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-251-4977 |
| Primary Part Number | 12601 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Thomas Products Llc |
| Status | ACTIVE |
| Body Length | 4.125 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 2.375 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Contact Voltage Rating in Volts | 50.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Contact Load Current Rating | 80.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 0.4 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Mounting Method | BASE AND UNTHREADED HOLE(S) |
| Contact Action Stimulus | INCREASE |
| Contact Load Current Rating | 60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| Thread Series Designator | NPT ALL THREADED HOLE |
| Nominal Thread Size | 0.250 INCHES ALL THREADED HOLE IN |
| Style Designator | RECTANGULAR |
| Media for Which Designed | LIQUID |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Voltage Rating in Volts | 50.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Terminal Type | WIRE LEAD |
| Contact Voltage Rating in Volts | 240.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Stimulus Rating | 0.25 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| Contact Load Current Rating | 0.4 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Features Provided | ELECTRICAL ACCESS PORT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12601 PRIMARY | Thomas Products Llc (USA) |
NSN 5930-01-251-4977 is a Switch,flow, manufactured by Thomas Products Llc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-251-4977 has 1 cross-referenced part number: 12601 (Thomas Products Llc).
There are 12 known substitutes for 5930-01-251-4977: 4820-00-036-0993, 4310-00-124-9688, 5950-00-211-1990 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12601: Body Length: 4.125 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 2.375 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL IN; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY. 27 total characteristics are documented in the Federal Logistics Information System.