The Switch,sensitive, cataloged under National Stock Number 5930-01-040-7842, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 22 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-040-7842 |
| Primary Part Number | 547-9553-002 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL IN |
| Actuator Style | LEAF |
| Mounting Method | UNTHREADED HOLE(S) |
| Actuator Width | 0.156 INCHES NOMINAL IN |
| Switch Actuating Force | 5.0 OUNCES MAXIMUM OZ |
| Body Width | 0.265 INCHES MAXIMUM IN |
| Body Height | 0.359 INCHES NOMINAL IN |
| Switch Release Force | 1.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.088 INCHES NOMINAL IN |
| Actuator Adapter Style | LEAF |
| Body Length | 0.850 INCHES MAXIMUM IN |
| Actuator Length | 0.656 INCHES NOMINAL IN |
| Actuator Movement | 0.030 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.004 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 4.000 AMPERES RESISTIVE DC AND 2.500 AMPERES INDUCTIVE DC AND 5.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 0.400 INCHES NOMINAL IN |
| 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 |
|---|---|
| 547-9553-002 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 547-9553-002 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-040-7842 is a Switch,sensitive, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-040-7842 has 1 manufacturer part number on file: 547-9553-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 547-9553-002: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.375 INCHES NOMINAL IN; Actuator Style: LEAF. 22 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.