The Switch,thermostatic, cataloged under National Stock Number 5930-00-549-0646, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-549-0646 |
| Primary Part Number | 3221-19 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Mounting Method | FLUSH |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Stimulus Rating | 15.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND -15.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Load Current Rating | 1.1 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Operating Temp Rating | -67.0 FAHRENHEIT MINIMUM AND 185.0 FAHRENHEIT MAXIMUM DEGF |
| Contact Action Stimulus | INCREASE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Distance Between Mounting Facility Centers | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3221-19 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 3221-19 | Scomill Inc (USA) |
| 3221-19 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 442-38 | Essex Group Inc Controls Div Lexington Plant |
NSN 5930-00-549-0646 is a Switch,thermostatic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-549-0646 has 4 cross-referenced part numbers: 3221-19 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 3221-19 (Scomill Inc), 3221-19 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 442-38 (Essex Group Inc Controls Div Lexington Plant).
There are 2 known substitutes for 5930-00-549-0646: 7510-00-282-8201, 5120-01-398-8038. Verify interchangeability with system specifications before substitution.
Key specifications for 3221-19: Terminal Type: WIRE LEAD; Mounting Method: FLUSH; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SINGLE VOLTAGE. 11 total characteristics are documented in the Federal Logistics Information System.