The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-545-5547, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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 | 3010-01-545-5547 |
| Primary Part Number | 545-7006697 ITEM 1 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside Diameter | 6.507 INCHES MINIMUM AND 6.511 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 545-7006697 ITEM 1 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3010-01-545-5547 is a Coupling,shaft,flexible, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-545-5547 has 1 manufacturer part number on file: 545-7006697 ITEM 1 (Naval Sea Systems Command).
Key specifications for 545-7006697 ITEM 1: Overall Length: 20.120 INCHES NOMINAL IN; Outside Diameter: 6.507 INCHES MINIMUM AND 6.511 INCHES MAXIMUM IN; Special Features: SSBN TRIDENT CLASS, STEERING AND DIVING GEAR GUIDE TUBE BEARING MODIFICATION; Part Name Assigned by Controlling Agency: COUPLING. 1 specification is 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 3010-01-545-5547 has DEMIL Code Q. 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.