The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-294-5469, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-294-5469 |
| Primary Part Number | GA2377-12 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) FIRST END |
| Threaded Hole Location | LOCATED EITHER SIDE |
| Bore Length | 0.5000 INCHES NOMINAL BOTH ENDS IN |
| Design Type | BELLOWS |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 2 BOTH ENDS |
| Thread Size Designator | 3/8-16 BOTH ENDS |
| Unthreaded Hole Location | BOTH ENDS: LOCATED EITHER SIDE |
| Bellows Material | COPPER ALLOY |
| Bore Diameter | 0.5630 INCHES NOMINAL BOTH ENDS IN |
| Furnished Items and Quantity | 4 SET SCREWS |
| Hole Diameter | 0.257 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| GA2377-12 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| GA2377-12 | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 3010-00-294-5469 is a Coupling,shaft,flexible, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-294-5469 has 1 manufacturer part number on file: GA2377-12 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for GA2377-12: Securing Method: THREADED HOLE(S) FIRST END; Threaded Hole Location: LOCATED EITHER SIDE; Bore Length: 0.5000 INCHES NOMINAL BOTH ENDS IN; Design Type: BELLOWS. 13 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.