The End Bell,electrical Rotating Equ, cataloged under National Stock Number 6105-00-403-6635, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Preco Aircraft Motors Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-00-403-6635 |
| Primary Part Number | 22-21939 |
| Item Name | End Bell,electrical Rotating Equ |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Preco Aircraft Motors Inc |
| Status | ACTIVE |
| Overall Diameter | 3.834 INCHES MINIMUM AND 3.838 INCHES MAXIMUM IN |
| Mounting Configuration | FOUR 0.156 IN.DIA MTG HOLES,EQUALLY SPACED IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 6105-00-403-6635 is a End Bell,electrical Rotating Equ, manufactured by Preco Aircraft Motors Inc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-403-6635 has 2 manufacturer part numbers on file: 22-21939 (Preco Aircraft Motors Inc), 361085 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 5945-00-787-3068. Verify interchangeability with system specifications before substitution.
Key specifications for 22-21939: Overall Diameter: 3.834 INCHES MINIMUM AND 3.838 INCHES MAXIMUM IN; Overall Width: 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN; Mounting Configuration: FOUR 0.156 IN.DIA MTG HOLES,EQUALLY SPACED IN; Material: STEEL. 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.