The Switch,sensitive, cataloged under National Stock Number 5930-00-504-6674, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-504-6674 |
| Primary Part Number | B177737 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Actuator Diameter | 0.156 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Housing Height | 1.312 INCHES NOMINAL IN |
| Actuator Style | ROUND |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Width | 1.375 INCHES NOMINAL IN |
| Switch Actuating Force | 12.0 OUNCES MINIMUM AND 14.0 OUNCES MAXIMUM OZ |
| Switch Release Force | 3.0 OUNCES MINIMUM AND 4.0 OUNCES MAXIMUM OZ |
| Criticality Code Justification | FEAT |
| Housing Width | 0.875 INCHES NOMINAL IN |
| Actuator Movement | 0.062 OVERTRAVEL INCHES NOMINAL AND 0.001 DIFFERENTIAL INCHES NOMINAL |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Housing Length | 2.125 INCHES NOMINAL IN |
| Actuator Height | 0.531 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 0.513 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 | Y |
| Part Number | Manufacturer |
|---|---|
| B177737 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| F2070198223 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| GPRS | 5/9 Secondary reference U.S. Government activity |
| G603615 | 5/9 Secondary reference American Telephone and Telegraph Co |
| GPRS2 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-00-504-6674 is a Switch,sensitive, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-504-6674 has 2 manufacturer part numbers on file: B177737 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), F2070198223 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for B177737: Actuator Diameter: 0.156 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 1.312 INCHES NOMINAL IN. 18 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.