NSN 5930-00-265-6272, 5930002656272
SWITCH,SENSITIVE

Federal Supply Classification: FSC 5930 - Switches
National Item Identification Number: NIIN 002656272
Codification Country: United States
Item Name Code: INC 00399
Criticality: (Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5930-00-265-6272

National Stock Number (NSN) 5930-00-265-6272, or NIIN 002656272, (switch,sensitive) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is unique to one weapons system.

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 but does have other critical feature(s) 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 5930002656272 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

NONPILE-UP CONTACT ARRANGEMENT: (CRLD) 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
ACTUATOR HEIGHT: (AFUS) 1.062 INCHES NOMINAL
ACTUATOR MOVEMENT: (CXQQ) 0.030 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.030 DIFFERENTIAL INCHES MAXIMUM
ACTUATOR DIAMETER: (AFUR) 0.328 INCHES NOMINAL
ACTUATOR FREE POSITION HEIGHT: (AFUU) 1.812 INCHES NOMINAL
ACTUATOR STYLE: (AFUQ) ROUND
BODY HEIGHT: (ADAU) 1.169 INCHES NOMINAL
BODY LENGTH: (ADAQ) 2.625 INCHES NOMINAL
BODY STYLE: (AAQL) HOLE MOUNTED
BODY WIDTH: (ADAT) 1.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: (ABKQ) 0.098 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: (CXQR) 25.000 AMPERES RESISTIVE AC AND 10.000 AMPERES MOTOR AC
CRITICALITY CODE JUSTIFICATION: (CRTL) FEAT
END ITEM IDENTIFICATION: (AGAV) VIRGINIA CLASS CGN (41), WASP CLASS LHD, CVN 68 CLASS REACTOR FILL ZUXILIARY SYSTEM, SPRUANCE CLASS DD (963), KIDD CLASS DDG, TARAWA CLASS LHA, FORRESTAL CLASS CV, NIMITZ CLASS CVN, SUPPLY CLASS AOE, LOS ANGELES CLASS SSN (688).
INCLOSURE TYPE: (AKNA) FULLY INCLOSED
MOUNTING METHOD: (AXGY) UNTHREADED HOLE
NOMINAL THREAD SIZE: (CQJX) 0.500 INCHES
NONPILE-UP CONTACT ARRANGEMENT: (CRLD) UNABLE TO DECODE
SPECIAL FEATURES: (FEAT) WEAPON SYSTEM ESSENTIAL
SWITCH ACTUATING FORCE: (CSJN) 1.0 OUNCES MINIMUM AND 2.0 OUNCES MAXIMUM
TERMINAL TYPE AND QUANTITY: (TTQY) 3 SCREW
THREAD QUANTITY PER INCH: (CMLP) 14
THREAD SERIES DESIGNATOR: (THSD) UNS
UNTHREADED MOUNTING HOLE DIAMETER: (AEBV) 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
END ITEM IDENTIFICATION: (AGAV) UVIRGINIA CLASS CGN (41), WASP CLASS LHD, CVN 68 CLASS REACTOR FILL ZUXILIARY SYSTEM, SPRUANCE CLASS DD (963), KIDD CLASS DDG, TARAWA CLASS LHA, FORRESTAL CLASS CV, NIMITZ CLASS CVN, SUPPLY CLASS AOE, LOS ANGELES CLASS SSN (688).