The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-203-8772, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Industries Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3010-01-203-8772 |
| Primary Part Number | 1040T10 1-5/8IN.BORE |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Rexnord Industries Llc |
| Status | CANCELLED |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Bore Length | 2.0000 INCHES NOMINAL BOTH ENDS IN |
| Features Provided | KEYWAY AND TAPERED GRID SPRING |
| Keyway Depth | 0.3750 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 1.6250 INCHES NOMINAL BOTH ENDS IN |
| Design Type | GRID SPRING |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Keyway Width | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Keying Facility Quantity | 1 BOTH ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40T10 | Rexnord Industries Llc (USA) |
| 505950 | Rexnord Industries Llc (USA) |
| 40T10 1-5/8IN.BORE | Rexnord Industries Llc (USA) |
| 40T10 R0UGH | Rexnord Industries Llc (USA) |
| T10-40T | Rexnord Industries Llc (USA) |
| 1040T10 1-5/8IN.BORE PRIMARY | Rexnord Industries Llc (USA) |
| GF2040H 1-5/8 IN. BORE | Emerson Electric Co Browning Mfg Div (USA) |
| 505950-T10-40T | Rexnord Industries Llc (USA) |
NSN 3010-01-203-8772 is a Coupling,shaft,flexible, manufactured by Rexnord Industries Llc, classified under FSC 3010 (No Item Name Available). Status: cancelled.
NSN 3010-01-203-8772 has 8 cross-referenced part numbers: 40T10 (Rexnord Industries Llc), 505950 (Rexnord Industries Llc), 40T10 1-5/8IN.BORE (Rexnord Industries Llc), 40T10 R0UGH (Rexnord Industries Llc), T10-40T (Rexnord Industries Llc) and 3 more.
There are 12 known substitutes for 3010-01-203-8772: 3010-00-239-3441, 5310-00-655-6534, 5330-00-997-0114 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1040T10 1-5/8IN.BORE: Outside Diameter: 4.625 INCHES NOMINAL IN; Bore Shape: STRAIGHT BOTH ENDS; Bore Length: 2.0000 INCHES NOMINAL BOTH ENDS IN; Features Provided: KEYWAY AND TAPERED GRID SPRING. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3010-01-203-8772 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.