The Armature,motor, cataloged under National Stock Number 2920-00-009-2126, 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. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-009-2126 |
| Primary Part Number | MBD2473B |
| Item Name | Armature,motor |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Overall Diameter | 3.1300 INCHES NOMINAL IN |
| Features Provided | SHAFT |
| Construction | SLOT WOUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9S6100 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 9S6100 | Westrac Pty Ltd (AUS) |
| MBD2473B PRIMARY | Prestolite Electric Inc (USA) |
| 9S6100 | Hastings Deering (aust) Pty Ltd (AUS) |
| 9S6100 | William Adams Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| IPD9S6100 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
| MBD2473B | 5/9 Secondary reference Prestolite Electric Inc |
NSN 2920-00-009-2126 is a Armature,motor, manufactured by Prestolite Electric Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-009-2126 has 5 manufacturer part numbers on file: 9S6100 (Caterpillar Inc Div Caterpillar Defense), 9S6100 (Westrac Pty Ltd), MBD2473B (Prestolite Electric Inc), 9S6100 (Hastings Deering (aust) Pty Ltd), 9S6100 (William Adams Pty Ltd).
Key specifications for MBD2473B: Overall Diameter: 3.1300 INCHES NOMINAL IN; Overall Length: 17.5500 INCHES NOMINAL IN; Features Provided: SHAFT; Construction: SLOT WOUND. 3 specifications are documented in the U.S. Government catalog.
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.