The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-824-2684, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-824-2684 |
| Primary Part Number | 23521 |
| 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 |
| Thread Size Designator | NO.4-40 BOTH ENDS |
| Bore Length | 0.2810 INCHES NOMINAL BOTH ENDS IN |
| Bellows Material | STEEL |
| Bore Diameter | 0.1880 INCHES NOMINAL BOTH ENDS IN |
| Nondefinitive Spec/std Data | 1 TYPE AND A STYLE |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Furnished Items and Quantity | SETSCREW |
| Design Type | BELLOWS |
| Securing Method | THREADED HOLE(S) BOTH ENDS |
| Threaded Hole Quantity | 2 BOTH ENDS |
| Threaded Hole Location | BOTH ENDS: LOCATED ON PERIPHERY OF HUB |
| Bore Shape | STRAIGHT BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-23521 | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| W2S4 | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| B2351 | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| 580R097H02 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 23521 PRIMARY | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
NSN 3010-00-824-2684 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 3010-00-824-2684 has 5 cross-referenced part numbers: B-23521 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), W2S4 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), B2351 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), 580R097H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 23521 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows).
There are 12 known substitutes for 3010-00-824-2684: 5999-00-035-7893, 2810-00-118-9025, 5950-00-552-0826 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23521: Thread Size Designator: NO.4-40 BOTH ENDS; Bore Length: 0.2810 INCHES NOMINAL BOTH ENDS IN; Bellows Material: STEEL; Overall Length: 0.810 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.