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NSN 2920-00-231-7256, 2920002317256
SPARK PLUG

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 002317256
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 2920-00-231-7256

National Stock Number (NSN) 2920-00-231-7256, or NIIN 002317256, (spark plug) was assigned October 19, 1970 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. 11 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 14 suppliers. Today, 7 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 somewhat common among different platforms, belonging to 10 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 20, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 2920002317256 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

ELECTRODE STYLE
(AYGA) B1 SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION
(AYGB) 14-1.25MM BASE
ELECTRODE STYLE
(AYGA) SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
BODY STYLE
(AAQL) UNSHIELDED, SOLID POST, TAPERED SEAT
HEIGHT ABOVE MOUNTING SURFACE
(AYGJ) 2.000 INCHES NOMINAL
REACH LENGTH
(AHPM) 0.460 INCHES NOMINAL
SEAT MAJOR DIAMETER
(AYGH) 0.625 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) SUPPORTS GRUMMAN A10 AIRCRAFT
WIDTH ACROSS FLATS
(ASDB) 0.625 INCHES NOMINAL
USAGE DESIGN
(ALBY) ENGINE OTHER THAN AIRCRAFT

Manufacturer Part Numbers

0001171064

RNCC
5
RNVC
9
145

RNCC
5
RNVC
9
145

RNCC
3
RNVC
2
177568

RNCC
5
RNVC
9
5611557

RNCC
5
RNVC
9
5613355

RNCC
5
RNVC
9
5613355

RNCC
5
RNVC
9
5613355

RNCC
5
RNVC
9
ARF4

RNCC
5
RNVC
9
ARF4

RNCC
5
RNVC
9
R44T

RNCC
5
RNVC
9
R44T

RNCC
5
RNVC
9
R44T5613355

RNCC
5
RNVC
9
RBL8

RNCC
5
RNVC
9
RV8C

RNCC
5
RNVC
9
R44T

RNCC
5
RNVC
2

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