The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-005-7640, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Senior Operations Llc Dba Metal Bellows Div Metal Bellows. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-005-7640 |
| Primary Part Number | 25829 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
| Status | ACTIVE |
| Bore Diameter | 3.0000 INCHES NOMINAL BOTH ENDS IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Design Type | BELLOWS |
| Securing Method | THREADED HOLE(S) BOTH ENDS |
| Bellows Material | STEEL CORROSION RESISTING |
| Thread Size Designator | 8.32 BOTH ENDS |
| Bore Length | 3.0000 INCHES NOMINAL BOTH ENDS IN |
| Threaded Hole Quantity | 2 BOTH ENDS |
| Threaded Hole Location | BOTH LOCATED ON HUB 90 DEG APART |
| Outside Diameter | 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| STS13 | Senior Flexonics Inc (USA) |
| 25829 PRIMARY | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| SM-A-948052-2 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| STS13 | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
NSN 3010-00-005-7640 is a Coupling,shaft,flexible, manufactured by Senior Operations Llc Dba Metal Bellows Div Metal Bellows, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-005-7640 has 4 cross-referenced part numbers: STS13 (Senior Flexonics Inc), 25829 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), SM-A-948052-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), STS13 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows).
There are 5 known substitutes for 3010-00-005-7640: 2915-00-215-0761, 4820-00-287-3897, 5315-00-316-1029 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25829: Bore Diameter: 3.0000 INCHES NOMINAL BOTH ENDS IN; Bore Shape: STRAIGHT BOTH ENDS; Design Type: BELLOWS; Securing Method: THREADED HOLE(S) BOTH ENDS. 11 total characteristics are documented in the Federal Logistics Information System.