The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-111-2201, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Engineered Air Systems, Inc. Dba Drs Sustainment Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 3010-01-111-2201 |
| Primary Part Number | 11914 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Engineered Air Systems, Inc. Dba Drs Sustainment Systems |
| Status | ACTIVE |
| Bore Shape | TAPERED SECOND END |
| Bore Length | 2.5630 INCHES NOMINAL FIRST END IN |
| Keyway Depth | 0.1320 INCHES NOMINAL SECOND END IN |
| Keyway Width | 0.375 INCHES NOMINAL SECOND END IN |
| Design Type | INTERNAL GEAR |
| Taper Minor Diameter | 1.2650 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 1.8750 INCHES NOMINAL FIRST END IN |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Keyway Depth | 0.2500 INCHES NOMINAL FIRST END IN |
| Taper Largest Diameter | 1.4680 INCHES NOMINAL SECOND END IN |
| Keying Facility Quantity | 1 BOTH ENDS |
| Bore Length | 2.4370 INCHES NOMINAL SECOND END IN |
| Bore Shape | STRAIGHT FIRST END |
| Keyway Width | 0.500 INCHES NOMINAL FIRST END IN |
| Securing Method | KEY BOTH ENDS |
| Features Provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE AND STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3010-01-111-2201 is a Coupling,shaft,flexible, manufactured by Engineered Air Systems, Inc. Dba Drs Sustainment Systems, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-01-111-2201 has 3 cross-referenced part numbers: 11914 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 11914-100 (Drs Environmental Systems Inc), 11914-100 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems).
There are 12 known substitutes for 3010-01-111-2201: 3040-00-213-6836, 5120-00-227-8107, 5136-00-227-8627 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11914: Bore Shape: TAPERED SECOND END; Bore Length: 2.5630 INCHES NOMINAL FIRST END IN; Keyway Depth: 0.1320 INCHES NOMINAL SECOND END IN; Keyway Width: 0.375 INCHES NOMINAL SECOND END IN. 17 total characteristics are documented in the Federal Logistics Information System.