The End Bell,electrical Rotating Equ, cataloged under National Stock Number 6105-00-059-8877, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 5 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-00-059-8877 |
| Primary Part Number | RD21544 |
| Item Name | End Bell,electrical Rotating Equ |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Overall Diameter | 3.485 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Environmental Protection | EXPLOSION PROOF |
| Mounting Configuration | FOUR 0.152 IN. DIA MTG HOLES IRREGULARLY SPACED IN |
| Material | ALUMINUM ALLOY |
| 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 |
| Part Number | Manufacturer |
|---|---|
| RD21544 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
NSN 6105-00-059-8877 is a End Bell,electrical Rotating Equ, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-059-8877 has 1 manufacturer part number on file: RD21544 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RD21544: Overall Diameter: 3.485 INCHES NOMINAL IN; Overall Length: 0.469 INCHES NOMINAL IN; Surface Treatment: ANODIZE; Environmental Protection: EXPLOSION PROOF. 5 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.