NSN 2920-01-571-5704 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-571-5704. Manufacturer of record part number: YB85A.
Also searched as2920-01-571-5704 ·
2920015715704 ·
NIIN 015715704 ·
01-571-5704 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 66289 · YB85A · YB87AS1
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: YB85A
Manufacturer: Wisconsin Motors, Llc
General Description
The Generator,engine Accessory, cataloged under National Stock Number 2920-01-571-5704, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-01-571-5704
Primary Part Number
YB85A
Item Name
Generator,engine Accessory
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-000-0088
INSTALLATION KIT,AL
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
2920-00-001-3843
PLATE ASSY,ARMATURE
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Frequently Asked Questions
What is NSN 2920-01-571-5704?
NSN 2920-01-571-5704 is a Generator,engine Accessory, manufactured by Wisconsin Motors, Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-571-5704?
NSN 2920-01-571-5704 has 1 manufacturer part number on file: YB85A (Wisconsin Motors, Llc).
What are the specifications of YB85A?
Key specifications for YB85A: Voltage in Volts: 12.0; Shaft Rotation Direction: CLOCKWISE; Special Features: CONTROL VOLTAGE REGULATOR, BRUSHES 2, VENTILATED, RATED OUTPUT 37 AMPS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2920-01-571-5704 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.