The Switch,sensitive, cataloged under National Stock Number 5930-00-972-9616, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-972-9616 |
| Primary Part Number | 1877828-2 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL IN |
| Switch Actuating Force | 7.0 OUNCES MAXIMUM OZ |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.356 INCHES NOMINAL IN |
| Switch Release Force | 1.0 OUNCES MINIMUM OZ |
| Body Length | 0.781 INCHES NOMINAL IN |
| Actuator Movement | 0.219 PRETRAVEL INCHES MAXIMUM AND 0.030 OVERTRAVEL INCHES MINIMUM AND 0.025 DIFFERENTIAL INCHES NOMINAL |
| Maximum Voltage Rating in Volts | 250.0 AC AND 30.0 DC |
| Terminal Type and Quantity | 3 SOLDER STUD |
| 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 |
|---|---|
| 1877828-2 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1877828-2 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 111SM2T | 3/9 Design control — primary reference U.S. Government activity |
| 83-121R7000060 | 5/9 Secondary reference Danex Machine Company Inc |
NSN 5930-00-972-9616 is a Switch,sensitive, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-972-9616 has 2 manufacturer part numbers on file: 1877828-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1877828-2 (Northrop Grumman Systems Corporation).
Key specifications for 1877828-2: Center to Center Distance Between Mounting Facilities Parallel to Length: 0.375 INCHES NOMINAL IN; Switch Actuating Force: 7.0 OUNCES MAXIMUM OZ; Body Width: 0.250 INCHES NOMINAL IN; Body Height: 0.356 INCHES NOMINAL IN. 9 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.