The Lead,primary, cataloged under National Stock Number 2920-00-491-5136, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Lead,primary |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | Deere & Co (CAGE 75160); Prestolite Electric Inc (CAGE 24975) |
| Parameter | Value |
|---|---|
| NSN | 2920-00-491-5136 |
| Primary Part Number | IBT14A |
| Item Name | Lead,primary |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AT14686 | Deere & Co (USA) |
| IBT14A PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| AIBT14A | 5/9 Secondary reference U.S. Government activity |
| AT 14686 | 5/9 Secondary reference Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works |
| IBT14A | 5/9 Secondary reference Prestolite Electric Inc |
NSN 2920-00-491-5136 is a Lead,primary, manufactured by Prestolite Electric Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-491-5136 has 2 manufacturer part numbers on file: AT14686 (Deere & Co), IBT14A (Prestolite Electric Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.