NSN 5930-00-259-9640, 5930002599640
Cancelled -> Replaced by 5930006363209

Federal Supply Classification: FSC 5930 - Switches
National Item Identification Number: NIIN 002599640
Codification Country: United States
Item Name Code: INC 00399
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; 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.

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DLMS^® Summary

National Stock Number 5930-00-259-9640

National Stock Number (NSN) 5930-00-259-9640, or NIIN 002599640, (switch,sensitive) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 5930002302565, 5930005487533, 5930006363209.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 00399. [A SWITCH WITH A QUICK-ACTING MECHANISM ACTUATED BY A HIGHLY DELICATE TACTILE CONTACT. IT MAY INCLUDE A TIMER FUNCTION. INCLUDES MEMBRANE SWITCH. EXCLUDES: SWITCH,FLEXIBLE; SWITCH,PRESSURE; AND SWITCH,THERMOSTATIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5930002599640 contains an unknown precious metal.

This NSN is associated to Schedule B 8536509050: switches, slide, for a voltage not exceeding 1,000 v. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335931: current-carrying wiring device manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

ACTUATOR MOVEMENT: (CXQQ) 0.040 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.003 DIFFERENTIAL INCHES NOMINAL
ACTUATOR FREE POSITION HEIGHT: (AFUU) 0.632 INCHES NOMINAL
BODY HEIGHT: (ADAU) 0.953 INCHES NOMINAL
BODY LENGTH: (ADAQ) 1.938 INCHES NOMINAL
BODY WIDTH: (ADAT) 0.688 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: (ABKQ) 1.000 INCHES NOMINAL
NONPILE-UP CONTACT ARRANGEMENT: (CRLD) UNABLE TO DECODE
SWITCH RELEASE FORCE: (CRRM) 4.0 OUNCES MINIMUM
SWITCH ACTUATING FORCE: (CSJN) 7.0 OUNCES MAXIMUM
TERMINAL TYPE AND QUANTITY: (TTQY) 3 SCREW
UNTHREADED MOUNTING HOLE DIAMETER: (AEBV) 0.140 INCHES NOMINAL
NONPILE-UP CONTACT ARRANGEMENT: (CRLD) 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT