The Switch,sensitive, cataloged under National Stock Number 5930-01-123-9989, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Electronic Systems. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-123-9989 |
| Primary Part Number | 90C99015G02 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Systems Corporation Dba Electronic Systems |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 14.0 OUNCES MAXIMUM OZ |
| Actuator Movement | 0.046 PRETRAVEL INCHES MAXIMUM AND 0.031 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Terminal Type and Quantity | 3 TAB W/SCREW |
| Contact Load Current Rating at Maximum Rated Voltage | 20.000 AMPERES RESISTIVE DC AND 15.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES LAMP DC AND 10.000 AMPERES RESISTIVE AC AND 10.000 AMPERES INDUCTIVE AC AND 3.000 AMPERES LAMP AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90C99015G02 PRIMARY | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| 90C99015G02 | Ridge Engineering, Llc. (USA) |
NSN 5930-01-123-9989 is a Switch,sensitive, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-123-9989 has 2 manufacturer part numbers on file: 90C99015G02 (Northrop Grumman Systems Corporation Dba Electronic Systems), 90C99015G02 (Ridge Engineering, Llc.).
Key specifications for 90C99015G02: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Actuator Style: ROUND; Mounting Method: UNTHREADED HOLE(S). 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.