The Plate,ignition Contact Breaker, cataloged under National Stock Number 2920-00-236-2989, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-236-2989 |
| Primary Part Number | 4909104-4 |
| Item Name | Plate,ignition Contact Breaker |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| General Characteristics Item Description | IRREGULAR SHAPE; W/CENTER APERTURE; W/SLOTS; PART OF DISTRIBUTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 531453R92 | International Harvester Co Agricultural Equipment Div (USA) |
| 7-136 | Prestolite Battery Div an Eltra Co (USA) |
| IBT2004LAS | Prestolite Electric Inc (USA) |
| AT14683T | Deere & Co (USA) |
| 4909104-4 PRIMARY | Kalmar AC Inc (USA) |
| AT14683T | John Deere Tractor Works Sub of Deere and Co (USA) |
| AT 21719 | Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works (USA) |
| AT21719 | John Deere Tractor Works Sub of Deere and Co (USA) |
| AT21719 | Deere & Co (USA) |
| 1BT2004LAS | Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA) |
| IBT2040LA PRIMARY | Schramm, Inc. (USA) |
| 7-136 | Prestolite Battery Div an Eltra Co (USA) |
| 74909104 | Kalmar AC Inc (USA) |
| 7-136 | Prestolite Electric Inc (USA) |
NSN 2920-00-236-2989 is a Plate,ignition Contact Breaker, manufactured by Kalmar AC Inc, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-00-236-2989 has 14 cross-referenced part numbers: 531453R92 (International Harvester Co Agricultural Equipment Div), 7-136 (Prestolite Battery Div an Eltra Co), IBT2004LAS (Prestolite Electric Inc), AT14683T (Deere & Co), 4909104-4 (Kalmar AC Inc) and 9 more.
There are 12 known substitutes for 2920-00-236-2989: 5995-00-054-4584, 2530-00-107-0043, 3110-00-135-9657 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4909104-4: General Characteristics Item Description: IRREGULAR SHAPE; W/CENTER APERTURE; W/SLOTS; PART OF DISTRIBUTOR; End Item Identification: 3930-01-075-4937. 2 total characteristics are documented in the Federal Logistics Information System.