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NSN 6350-00-247-7971, 6350002477971
Cancelled -> Replaced by 2590005940908

Federal Supply Classification
FSC 6350 - Miscellaneous Alarm, Signal, and Security Detection Systems
National Item Identification Number
NIIN 002477971
Codification Country
United States
Item Name Code
INC 42662
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 6350-00-247-7971

National Stock Number (NSN) 6350-00-247-7971, or NIIN 002477971, (horn,signal) was assigned June 15, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2590005940908.

There are 8 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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. 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 42662. [A DEVICE DESIGNED TO CONVERT ENERGY INTO AUDIBLE SIGNALS BY MEANS OF A DIAPHRAGM OR SPECIALLY DESIGNED HORN ELEMENT. SOUND MAY BE PRODUCED BY LIQUID, ELECTRO-MECHANICAL DEVICE OR PRESSURE MEANS.]. 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 6350002477971 contains an unknown precious metal.

This NSN is associated to Schedule B 8531900002: parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.

This information was last updated on .


Technical Characteristics

ERR DEFAULT
(ALFN) ERR DEFAULT
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PAINT, BLACK
CURRENT TYPE
(ACDC) DC
HOUSING MATERIAL
(AJLF) STEEL AND PLASTIC
OVERALL HEIGHT
(ABKW) 5.438 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.180 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 4.270 INCHES NOMINAL
MOUNTING BRACKET
(AQFN) PROVIDED
MOUNTING HOLE THREAD SIZE AND SERIES/TYPE DESIGNATOR
(ALFN) 5/6-18 UNC
MOUNTING HOLE/STUD QUANTITY
(ADAE) 1
SOUND PROJECTOR QUANTITY
(AQFL) 1
SOUND PROJECTOR TYPE
(AQFM) SPIRAL
TERMINAL QUANTITY
(AARA) 2
TERMINAL TYPE
(AARB) SNAP POST
VOLTAGE IN VOLTS
(ELEC) 12.0

Manufacturer Part Numbers

1779481

RNCC
C
RNVC
1
1939330

RNCC
C
RNVC
1
2421488

RNCC
C
RNVC
1
2421488

RNCC
C
RNVC
1
3635251

RNCC
3
RNVC
2
A0100175

RNCC
5
RNVC
9
A24703

RNCC
C
RNVC
1
A27801

RNCC
C
RNVC
1
C020017

RNCC
5
RNVC
9

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