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NSN 2920-00-004-6791, 2920000046791
SPARK PLUG

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 000046791
Codification Country
United States
Item Name Code
INC 00294
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
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 2920-00-004-6791

National Stock Number (NSN) 2920-00-004-6791, or NIIN 000046791, (spark plug) was assigned June 7, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 11 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L023P1575. The total value of the awarded contracts has been US$ 224.00.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

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 Sep 02, 2005, 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) 00294. [AN ITEM CONTAINING TWO OR MORE ELECTRODES ACROSS WHICH AN ELECTRIC SPARK IS DISCHARGED TO IGNITE A FUEL AND AIR MIXTURE, PRIMARILY IN INTERNAL COMBUSTION ENGINES. EXCLUDES:GLOW PLUG; ELECTRODE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2920000046791 does not contain precious metals.

This NSN is associated to Schedule B 8511100000: spark plugs for internal combustion engines. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.

This information was last updated on .


Technical Characteristics

ELECTRODE STYLE
(AYGA) B18 SINGLE GROUND ELECTRODE (SEE ALSO STYLE 1)
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION
(AYGB) 14-1.25MM BASE
ELECTRODE STYLE
(AYGA) SINGLE GROUND ELECTRODE (SEE ALSO STYLE 1)
BODY STYLE
(AAQL) UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT
DC RESISTANCE RATING IN OHMS
(AFYV) 10000.0 NOMINAL
HEIGHT ABOVE MOUNTING SURFACE
(AYGJ) 2.030 INCHES NOMINAL
MEAN EFFECTIVE PRESSURE RATING
(AYGF) 290.0 POUNDS PER SQUARE INCH MINIMUM AND 300.0 POUNDS PER SQUARE INCH MAXIMUM
SEAT MAJOR DIAMETER
(AYGH) 0.625 INCHES MAXIMUM
REACH LENGTH
(AHPM) 0.460 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) TAPERED SEAT SERIES
USAGE DESIGN
(ALBY) ENGINE OTHER THAN AIRCRAFT
WIDTH ACROSS FLATS
(ASDB) 0.625 INCHES NOMINAL
BODY STYLE
(AAQL) A11 UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT

Manufacturer Part Numbers

5613324

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5
RNVC
9
5613324

RNCC
5
RNVC
9
5613808

RNCC
5
RNVC
9
ARF22

RNCC
5
RNVC
2
ARF22

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5
RNVC
9
R42CTS

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3
RNVC
9
R42TS

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5
RNVC
9
RBL9Y

RNCC
5
RNVC
9
RV9YC

RNCC
5
RNVC
9
RV9YC

RNCC
5
RNVC
9
19300874

RNCC
5
RNVC
9
19157982

RNCC
5
RNVC
9
19354426

RNCC
5
RNVC
2
400

RNCC
5
RNVC
2

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