The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-106-9075, 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. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3010-01-106-9075 |
| Primary Part Number | N5-3 |
| 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 |
| Securing Method | THREADED HOLE(S) BOTH ENDS |
| Threaded Hole Location | BOTH ENDS: 0.110 IN. FROM END OF HUB IN |
| Bore Length | 0.3750 INCHES NOMINAL BOTH ENDS IN |
| Design Type | MULTIJAW |
| Outside Diameter | 0.531 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 1 BOTH ENDS |
| Thread Size Designator | 0.138-32 BOTH ENDS |
| Bore Diameter | 0.2500 INCHES NOMINAL BOTH ENDS IN |
| Furnished Items and Quantity | 2 SETSREWS |
| 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 |
|---|---|
| N5-3 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| CJS-F2-20 | Nordex, Incorporated Dba Nordex Inc (USA) |
| Reference | Meaning |
|---|---|
| CM3-3 | 5/9 Secondary reference W. M. Berg, Inc. |
| CJS-FS-16 | 5/9 Secondary reference Nordex, Incorporated Dba Nordex Inc |
| 0361C0044 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| T11-C | C/1 Advisory reference — outside the item-of-supply concept Roller Bearing Co of America, Inc Div Pic Design |
| CJS-FS-16 | 5/9 Secondary reference Nordex Inc |
NSN 3010-01-106-9075 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 3010-01-106-9075 has 2 manufacturer part numbers on file: N5-3 (Roller Bearing Co of America, Inc Div Pic Design), CJS-F2-20 (Nordex, Incorporated Dba Nordex Inc).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-530-8692. Verify interchangeability with system specifications before substitution.
Key specifications for N5-3: Securing Method: THREADED HOLE(S) BOTH ENDS; Threaded Hole Location: BOTH ENDS: 0.110 IN. FROM END OF HUB IN; Bore Length: 0.3750 INCHES NOMINAL BOTH ENDS IN; Design Type: MULTIJAW. 10 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.