NSN 5930-00-803-2820 121EN272, 121EN27-2, 121EN322
Product Details | SENSITIVE SWITCH
5930-00-803-2820 A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. Excludes SWITCH, FLEXIBLE; SWITCH, PRESSURE; and SWITCH, THERMOSTATIC.
Part Alternates: 121EN272, 121EN27-2, 121EN322, 121EN32-2, 79F9080003, 79F908000-3, 5930-00-803-2820, 00-803-2820, 5930008032820, 008032820
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1962 | 00-803-2820 | 00399 ( SWITCH, SENSITIVE ) |
Drawings & Photos | NSN 5930-00-803-2820
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Technical Data | NSN 5930-00-803-2820
| Characteristic | Specifications |
|---|---|
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT |
| MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 4.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC |
| BODY STYLE | 81M BUSHING MOUNTED |
| HOUSING DIAMETER | 1.000 INCHES NOMINAL |
| HOUSING LENGTH | 0.980 INCHES MAXIMUM |
| HOUSING BUSHING LENGTH | 0.800 INCHES NOMINAL |
| ACTUATOR STYLE | 49 ROLLER PLUNGER |
| ACTUATOR FREE POSITION HEIGHT | 1.781 INCHES NOMINAL |
| ACTUATOR ROLLER DIAMETER | 0.500 INCHES NOMINAL |
| ACTUATOR ROLLER WIDTH | 0.120 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| SWITCH ACTUATING FORCE | 96.0 OUNCES MINIMUM AND 192.0 OUNCES MAXIMUM |
| SWITCH RELEASE FORCE | 64.0 OUNCES MINIMUM |
| ACTUATOR MOVEMENT | 0.040 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES NOMINAL |
| INCLOSURE TYPE | FULLY INCLOSED |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERPROOF |
| THREAD SERIES DESIGNATOR | UNEF |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| FEATURES PROVIDED | ACTUATOR SEAL |
| III OVERALL LENGTH | 2.761 INCHES NOMINAL |
| III OVERALL WIDTH | 1.000 INCHES NOMINAL |
| III OVERALL HEIGHT | 1.000 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5930-00-803-2820
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 723 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |