The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-283-2087, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Schroeder Industries Llc. Government technical data includes 12 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.
| Parameter | Value |
|---|---|
| NSN | 3010-01-283-2087 |
| Primary Part Number | A-TB-1373 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Keyway Depth | 0.3750 INCHES NOMINAL SECOND END IN |
| Bore Length | 7.1200 INCHES NOMINAL BOTH ENDS IN |
| Design Type | GRID SPRING |
| Keying Facility Type | KEYWAY SECOND END |
| Spline Major Diameter | 1.4840 INCHES NOMINAL FIRST END IN |
| Outside Diameter | 7.620 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND HORIZONTAL GRID SPRING |
| Bore Shape | SPLINED FIRST END |
| Bore Shape | STRAIGHT SECOND END |
| Keying Facility Quantity | 1 SECOND END |
| Keyway Width | 0.750 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 2.8750 INCHES NOMINAL SECOND END IN |
| 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 |
|---|---|
| A-TB-1373 PRIMARY | Schroeder Industries Llc (USA) |
NSN 3010-01-283-2087 is a Coupling,shaft,flexible, manufactured by Schroeder Industries Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-283-2087 has 1 manufacturer part number on file: A-TB-1373 (Schroeder Industries Llc).
Key specifications for A-TB-1373: Keyway Depth: 0.3750 INCHES NOMINAL SECOND END IN; Bore Length: 7.1200 INCHES NOMINAL BOTH ENDS IN; Design Type: GRID SPRING; Keying Facility Type: KEYWAY SECOND END. 12 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.