NSN 5930-00-988-1403, 5930009881403
Cancelled -> Replaced by 5930009177666

Federal Supply Classification: FSC 5930 - Switches
National Item Identification Number: NIIN 009881403
Codification Country: United States
Item Name Code: INC 00159
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: (Y) Information is in the Hazardous Materials Information Resource System (HMIRS).

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5930-00-988-1403

National Stock Number (NSN) 5930-00-988-1403, or NIIN 009881403, (switch,mercury) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5930009177666.

There are 9 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00159. [A SWITCH IN WHICH A MERCURY POOL IS USED TO BRIDGE FIXED CONTACTS WHEN THEIR INCLOSING SEALED CAPSULE IS TILTED. DO NOT USE IF SWITCH HAS AN ACTUATOR, SUCH AS LEVER, PUSH BUTTON, TOGGLE, AND THE LIKE. SEE SWITCH (AS MODIFIED). FOR ITEMS IN WHICH A CONTACT MAY BE MOVED INTO A MERCURY POOL BY A MAGNETIC FIELD, SEE SWITCH, REED.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 5930009881403 contains an unknown precious metal.

This NSN is associated to Schedule B 8536509035: switches, push-button, rated at over 5 a, 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 Nov 01, 2024.

Technical Characteristics

BODY DIAMETER: (ABPM) 0.516 INCHES NOMINAL
BODY LENGTH: (ADAQ) 2.000 INCHES NOMINAL
BODY STYLE: (AAQL) UNCASED
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: (CXQR) 70.000 MILLIAMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
MAXIMUM VOLTAGE RATING IN VOLTS: (AFXE) 230.0 AC AND 230.0 DC
NONPILE-UP CONTACT ARRANGEMENT: (CRLD) 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
SWITCH ACTUATION DIFFERENTIAL ANGLE: (CQPW) 5.0 DEGREES NOMINAL
TERMINAL TYPE AND QUANTITY: (TTQY) 2 WIRE LEAD
III NONPILE-UP CONTACT ARRANGEMENT: (CRLD) 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT