The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-064-4397, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Amz Alabama Inc. (CAGE 076M6); Raytheon Company Div Rmd Strategic (CAGE 05869) |
| Parameter | Value |
|---|---|
| NSN | 3010-00-064-4397 |
| Primary Part Number | T9-3 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| 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 |
|---|---|
| T9-3 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 4188875 | Amz Alabama Inc. (USA) |
| 712599-158 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 4188875 | 5/2 Secondary reference U.S. Government activity |
| 3010000644397 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| C012-3 | 5/9 Secondary reference W. M. Berg, Inc. |
NSN 3010-00-064-4397 is a Coupling,shaft,flexible, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-064-4397 has 3 manufacturer part numbers on file: T9-3 (Roller Bearing Co of America, Inc Div Pic Design), 4188875 (Amz Alabama Inc.), 712599-158 (Raytheon Company Div Rmd Strategic).
2 possible matches (shared part number, not a government interchangeability claim): 5910-00-910-4668, 4330-01-086-5515. Verify interchangeability with system specifications before substitution.
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.