The Adapter,spark Plug, cataloged under National Stock Number 2920-00-640-7886, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is John Deer Consumer Products Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-640-7886 |
| Primary Part Number | 25951 |
| Item Name | Adapter,spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | John Deer Consumer Products Inc |
| Status | CANCELLED |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Bottom End Counterbore Depth | 0.594 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY |
| Outside Thread Diameter | 0.625 INCHES NOMINAL IN |
| Drive Type | HEXAGON |
| Head | INCLUDED |
| Head End Counterbore Depth | 0.375 INCHES NOMINAL IN |
| Bottom End Counterbore Diameter | 0.437 INCHES NOMINAL IN |
| Head End Counterbore Diameter | 0.580 INCHES NOMINAL IN |
| Accommodated Spark Plug Thread Diameter | 0.625 INCHES NOMINAL IN |
| Counterbore Feature | INCLUDED |
| Head Height | 0.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2920-00-640-7886 is a Adapter,spark Plug, manufactured by John Deer Consumer Products Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-640-7886 has 3 cross-referenced part numbers: 25951 (Paccar Government Group Co Yarrow Bay Office Pk), 10559322 (General Dynamics Land Systems Canadacorp), 25951 (John Deer Consumer Products Inc).
There are 4 known substitutes for 2920-00-640-7886: 6140-01-113-0014, 5325-01-114-4091, 1560-01-713-3980 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25951: Width Across Flats: 0.750 INCHES NOMINAL IN; Bottom End Counterbore Depth: 0.594 INCHES NOMINAL IN; Material: COPPER ALLOY BODY; Outside Thread Diameter: 0.625 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-640-7886 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.