The Switch,sensitive, cataloged under National Stock Number 5930-00-404-9178, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-404-9178 |
| Primary Part Number | MS21320-4 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Switch Release Force | 64.0 INCH-OUNCES MINIMUM IN |
| Terminal Type and Quantity | 6 WIRE LEAD |
| Actuator Roller Width | 0.310 INCHES NOMINAL IN |
| Actuator Height | 0.675 INCHES NOMINAL IN |
| Body Length | 2.820 INCHES MAXIMUM IN |
| Actuator Movement | 16.0 PRETRAVEL DEGREES MINIMUM AND 24.0 PRETRAVEL DEGREES MAXIMUM AND 15.0 OVERTRAVEL DEGREES NOMINAL AND 10.0 DIFFERENTIAL DEGREES MAXIMUM |
| Inclosure Type | FULLY INCLOSED |
| Thread Series Designator | UNS |
| Mounting Method | THREADED BUSHING |
| Actuator Length | 1.500 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Actuator Roller Diameter | 0.750 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | WEATHERPROOF |
| Body Diameter | 1.530 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.469 INCHES IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE DC AND 6.000 AMPERES INDUCTIVE DC AND 6.000 AMPERES MOTOR DC |
| Switch Actuating Force | 192.0 INCH-OUNCES MINIMUM AND 400.0 INCH-OUNCES MAXIMUM IN |
| Test Data Document | 81349-MIL-S-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Actuator Style | ROLLER ARM |
| Bushing Length | 0.340 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Specification/standard Data | 81349-MIL-S-8805/48 GOVERNMENT SPECIFICATION |
| Body Style | BUSHING MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS21320-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-8805/48 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-8805/48 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS21320-4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5930-00-404-9178 is a Switch,sensitive, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-404-9178 has 4 cross-referenced part numbers: MS21320-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-8805/48 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-8805/48 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS21320-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 5930-00-404-9178: 5930-00-468-2759, 5930-00-957-0306, 5930-00-957-0974 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21320-4: Switch Release Force: 64.0 INCH-OUNCES MINIMUM IN; Terminal Type and Quantity: 6 WIRE LEAD; Actuator Roller Width: 0.310 INCHES NOMINAL IN; Actuator Height: 0.675 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.