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NSN 5925-00-494-2870, 5925004942870
Cancelled -> Replaced by 5925008556625

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 004942870
Codification Country
United States
Item Name Code
INC 02075
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 5925-00-494-2870

National Stock Number (NSN) 5925-00-494-2870, or NIIN 004942870, (thermal release,circuit breaker) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5925008556625.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 02075. [AN ITEM CONTAINING FUSIBLE MATERIAL WHICH MELTS WHEN THE TEMPERATURE REACHES A PREDETERMINED VALUE CAUSED BY AN OVERLOAD IN AN ELECTRICAL CIRCUIT. THE MELTING (FUSION) OF THE MATERIAL MECHANICALLY CAUSES CONTACTS TO OPEN AND/OR CLOSE. THE ITEM MAY INCLUDE AN INTEGRAL HEATING ELEMENT, SUCH AS A COIL OR RESISTOR, BUT DOES NOT INCLUDE CONTACTS. EXCLUDES:COIL, CIRCUIT BREAKER; HEATER, THERMAL RELEASE; AND TRIPPER, CIRCUIT BREAKER.]. 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 5925004942870 contains an unknown precious metal.

This NSN is associated to Schedule B 8538907020: automatic circuit breaker parts for headings 8535, 8536 or 8537. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335313: switchgear and switchboard apparatus manufacturing.

This information was last updated on .


Technical Characteristics

OVERALL HEIGHT
(ABKW) 0.562 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.875 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 1.000 INCHES NOMINAL
OVERLOAD RATING IN AMPS
(AQAM) 2.520 NOMINAL
MOUNTING CONFIGURATION
(ALGC) MOUNTED BY TWO 3/16 IN. DIA HOLES ON 1-3/8 IN. MTG CENTERS
BODY MATERIAL
(AAFZ) BRASS
INTEGRAL HEATING ELEMENT
(AQEF) INCLUDED

Manufacturer Part Numbers

B30

RNCC
5
RNVC
9
B30

RNCC
5
RNVC
2
B30

RNCC
3
RNVC
2

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