Product Details | ROTARY SWITCH

5930-01-256-8748 A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see SWITCH, SENSITIVE. Excludes RELAY, ROTARY; SWITCH, STEPPING; and SWITCH, TELEPHONE (as modified).

Part Alternates: 280225DL2X, 280225-DL2X, 29031166, 2903116-6, 5930-01-256-8748, 01-256-8748, 5930012568748, 012568748

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 09 JUN 1987 01-256-8748

Drawings & Photos | NSN 5930-01-256-8748


Demand History | NSN 5930-01-256-8748

Part Number Request Date QTY Origin
280225-DL2X 2025-05-126 2 DIBBS
280225-DL2X 2024-05-136 2 DIBBS
280225-DL2X 2024-04-116 5 DIBBS
280225-DL2X 2019-05-135 3 DIBBS
280225-DL2X 2019-05-122 3 DIBBS
5930-01-256-8748 2015-05-141 2 DIBBS
5930-01-256-8748 2015-05-130 2 DIBBS
5930-01-256-8748 2015-04-110 1 DIBBS
5930-01-256-8748 2015-04-98 1 DIBBS

Cross Reference | NSN 5930-01-256-8748

Part Number Cage Code Manufacturer
280225-DL2X 76854 ELECTRO SWITCH CORP. DBA OAK GRISGSBY
2903116-6 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5930-01-256-8748

Characteristic Specifications
STYLE DESIGNATOR 4A CIRCULAR WAFER, BUSHING MOUNT
OVERALL LENGTH 2.510 INCHES NOMINAL
OVERALL DIAMETER 2.330 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY 2
CONTACT VOLTAGE RATING IN VOLTS 28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING 100.0 MICROAMPERES RESISTIVE LOAD DC AT SEA LEVEL
SHAFT TYPE ROUND, FLATTED SINGLE ACTUATOR
FIRST FLAT LENGTH 0.280 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT DIAMETER 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH 0.370 INCHES MINIMUM AND 0.385 INCHES MAXIMUM SINGLE ACTUATOR
MOUNTING METHOD THREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR UNEF SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE 0.375 INCHES SINGLE MOUNTING FACILITY
THREAD CLASS 2A SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH 32 SINGLE MOUNTING FACILITY
THREAD LENGTH 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY
FEATURES PROVIDED RFI SHIELDING

Restrictions/Controls & Freight Information | NSN 5930-01-256-8748

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 72D unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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

Management | NSN 5930-01-256-8748

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each