The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-288-1330, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord 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 | 3010-00-288-1330 |
| Primary Part Number | 315343 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Keyway Depth | 0.1980 INCHES NOMINAL BOTH ENDS IN |
| Securing Method | CLAMP BOTH ENDS |
| Bore Length | 3.8750 INCHES NOMINAL BOTH ENDS IN |
| Design Type | CLAMPING HUB |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Outside Diameter | 4.125 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Keyway Width | 0.5000 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 2.2495 INCHES NOMINAL BOTH ENDS IN |
| Furnished Items and Quantity | 4 EA SOCKET CAPSCREWS 5/8-11 NC BY 1-3/4 IN. LG 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 |
|---|---|
| 315343 PRIMARY | Rexnord Industries Llc (USA) |
NSN 3010-00-288-1330 is a Coupling,shaft,flexible, manufactured by Rexnord Industries Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-288-1330 has 1 manufacturer part number on file: 315343 (Rexnord Industries Llc).
Key specifications for 315343: Keyway Depth: 0.1980 INCHES NOMINAL BOTH ENDS IN; Securing Method: CLAMP BOTH ENDS; Bore Length: 3.8750 INCHES NOMINAL BOTH ENDS IN; Design Type: CLAMPING HUB. 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.