The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-101-3798, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cemen Tech, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-101-3798 |
| Primary Part Number | NP5036001 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Cemen Tech, Inc. |
| Status | ACTIVE |
| Keyway Depth | 0.1250 INCHES NOMINAL BOTH ENDS IN |
| Securing Method | KEY BOTH ENDS |
| Bore Length | 1.5937 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INSERT |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Keying Facility Spacing in Deg | 360.0 BOTH ENDS |
| Outside Diameter | 2.500 INCHES NOMINAL IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Keyway Width | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 1.2500 INCHES NOMINAL FIRST END IN |
| Bore Diameter | 1.0000 INCHES NOMINAL SECOND END IN |
| Furnished Items and Quantity | SETSCREW 2 |
| Insert Material | COPPER ALLOY |
| 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 |
|---|---|
| FCBB25-1X1-1/4 | Altra Industrial Motion Corp. (USA) |
| NP5036001 PRIMARY | Cemen Tech, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NP5036001 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| NP5036001 | 5/9 Secondary reference Barber-Greene Co |
NSN 3010-01-101-3798 is a Coupling,shaft,flexible, manufactured by Cemen Tech, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-101-3798 has 2 manufacturer part numbers on file: FCBB25-1X1-1/4 (Altra Industrial Motion Corp.), NP5036001 (Cemen Tech, Inc.).
Key specifications for NP5036001: Keyway Depth: 0.1250 INCHES NOMINAL BOTH ENDS IN; Securing Method: KEY BOTH ENDS; Bore Length: 1.5937 INCHES NOMINAL BOTH ENDS IN; Design Type: INSERT. 15 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.