The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-618-6702, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-618-6702 |
| Primary Part Number | 544-3703-002 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Threaded Hole Location | BOTH ENDS: LOCATED 0.125 IN. FROM END IN |
| Bore Length | 0.3750 INCHES NOMINAL FIRST END IN |
| Bore Length | 0.3120 INCHES NOMINAL SECOND END IN |
| Design Type | BELLOWS |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Counterbore Depth | 0.1000 INCHES NOMINAL BOTH ENDS IN |
| Features Provided | COUNTERBORE |
| Bore Shape | STRAIGHT FIRST END |
| Bore Shape | STRAIGHT SECOND END |
| Counterbore Diameter | 0.1750 INCHES NOMINAL BOTH ENDS IN |
| Threaded Hole Quantity | 1 BOTH ENDS |
| Thread Size Designator | 2(0.086 IN.)-56NC-2B THD BOTH ENDS IN |
| Bellows Material | COPPER ALLOY |
| Bore Diameter | 0.1250 INCHES NOMINAL FIRST END IN |
| Bore Diameter | 0.1250 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 544-3703-002 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 3010-00-618-6702 is a Coupling,shaft,flexible, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-618-6702 has 1 manufacturer part number on file: 544-3703-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 544-3703-002: Threaded Hole Location: BOTH ENDS: LOCATED 0.125 IN. FROM END IN; Bore Length: 0.3750 INCHES NOMINAL FIRST END IN; Bore Length: 0.3120 INCHES NOMINAL SECOND END IN; Design Type: BELLOWS. 15 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.
NSN 3010-00-618-6702 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.