The Insert,flexible Coupling, cataloged under National Stock Number 3010-00-346-5959, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0) |
| Parameter | Value |
|---|---|
| NSN | 3010-00-346-5959 |
| Primary Part Number | BL86410 |
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| 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 |
|---|---|
| BL86410 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| BL86410ISSUE2 | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| BL86410 | 5/9 Secondary reference American Telephone and Telegraph Co |
| BL86410ISSUE2 | 5/9 Secondary reference At and T Corp |
NSN 3010-00-346-5959 is a Insert,flexible Coupling, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-346-5959 has 2 manufacturer part numbers on file: BL86410 (Lucent Technologies Inc Corporate Headquarters), BL86410ISSUE2 (Lucent Technologies Inc Corporate Headquarters).
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.