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NSN 2925-00-866-2757, 2925008662757
Cancelled -> Replaced by 2925009078280

Federal Supply Classification
FSC 2925 - Engine Electrical System Components, Aircraft Prime Moving
National Item Identification Number
NIIN 008662757
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 2925-00-866-2757

National Stock Number (NSN) 2925-00-866-2757, or NIIN 008662757, (spark plug) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 2925009078280, 2925001333739.

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

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 2925008662757 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) 18-1.5MM BASE ERR-100
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION
(AYGB) 3/4-20 UNEF SHIELDING ERR-100
ELECTRODE STYLE
(AYGA) FOUR GAP GROUND ELECTRODE
BARREL INSIDE DIAMETER
(AYGN) 0.560 INCHES NOMINAL
BODY STYLE
(AAQL) ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
DC RESISTANCE RATING IN OHMS
(AFYV) 500.0 MINIMUM AND 1500.0 MAXIMUM
HEIGHT ABOVE MOUNTING SURFACE
(AYGJ) 2.691 INCHES NOMINAL
REACH LENGTH
(AHPM) 0.490 INCHES NOMINAL
SEAT MAJOR DIAMETER
(AYGH) 0.836 INCHES NOMINAL
SHIELD THREAD LENGTH
(AYGM) 0.375 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.875 INCHES NOMINAL
TERMINAL SLEEVE INSIDE DIAMETER
(AYGP) 0.383 INCHES NOMINAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR
(THDS) 3/4-20 UNEF SHIELD
TOP TO SHIELD THREAD DISTANCE
(AYGL) 0.120 INCHES NOMINAL
TOP TO TERMINAL CONTACT DISTANCE
(AYGK) 1.500 INCHES NOMINAL
USAGE DESIGN
(ALBY) AIRCRAFT ENGINE

Manufacturer Part Numbers


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