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NSN 2920-00-766-5846, 2920007665846
Cancelled -> Replaced by 2920008479311

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 007665846
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2920-00-766-5846

National Stock Number (NSN) 2920-00-766-5846, or NIIN 007665846, (spark plug) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 2920006893092, 2920008479311, 2920008478513.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that 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 somewhat common among different platforms, belonging to 5 different weapons systems.

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 for the first time. (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 2920007665846 contains an unknown precious metal.

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

THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION
(AYGB) 14-1.25MM BASE
ELECTRODE STYLE
(AYGA) B1 SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
ELECTRODE STYLE
(AYGA) SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
BODY STYLE
(AAQL) UNSHIELDED, SOLID POST, GASKET SEAT
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 3 TYPE AND B CLASS
MEAN EFFECTIVE PRESSURE RATING
(AYGF) 195.0 POUNDS PER SQUARE INCH MINIMUM AND 20.0 POUNDS PER SQUARE INCH MAXIMUM
SEAT MAJOR DIAMETER
(AYGH) 0.812 INCHES MAXIMUM
REACH LENGTH
(AHPM) 0.375 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) SUPPORTS GRUMMAN A-10 AIRCRAFT
USAGE DESIGN
(ALBY) ENGINE OTHER THAN AIRCRAFT
WIDTH ACROSS FLATS
(ASDB) 0.812 INCHES NOMINAL

Manufacturer Part Numbers

140666

RNCC
5
RNVC
9
321716R91

RNCC
5
RNVC
9
7UJ8

RNCC
5
RNVC
9
B45

RNCC
3
RNVC
9
UJ8

RNCC
5
RNVC
9
UJ8

RNCC
5
RNVC
9
WS506

RNCC
4
RNVC
1
B45

RNCC
C
RNVC
1

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