The Shaft Isolator Kit, cataloged under National Stock Number 2010-01-533-5517, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Reedsport Machine & Fabrication, Llc Dba Reedsport Machine & Fabrication. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-533-5517 |
| Primary Part Number | 47 MLB-SIK-A |
| Item Name | Shaft Isolator Kit |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Reedsport Machine & Fabrication, Llc Dba Reedsport Machine & Fabrication |
| Status | ACTIVE |
| General Characteristics Item Description | KIT CONTAINS 1 EACH SHAFT COUPLING ISOLATOR, 6 EACH BOLT HOLE INSULATOR SLEEVE, 6 EACH BOLT INSULATOR WASHER, 6 EACH 5/8 INCH X 2-1/8 INCH GRADE 8 AND 6 EACH WASHER S/S 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 |
|---|---|
| 47 MLB-SIK-A | Reedsport Machine & Fabrication, Llc Dba Reedsport Machine & Fabrication (USA) |
| Reference | Meaning |
|---|---|
| 47 MLB-SIK-A | 3/2 Design control — primary reference U.S. Government activity |
NSN 2010-01-533-5517 is a Shaft Isolator Kit, manufactured by Reedsport Machine & Fabrication, Llc Dba Reedsport Machine & Fabrication, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-533-5517 has 1 manufacturer part number on file: 47 MLB-SIK-A (Reedsport Machine & Fabrication, Llc Dba Reedsport Machine & Fabrication).
Key specifications for 47 MLB-SIK-A: General Characteristics Item Description: KIT CONTAINS 1 EACH SHAFT COUPLING ISOLATOR, 6 EACH BOLT HOLE INSULATOR SLEEVE, 6 EACH BOLT INSULATOR WASHER, 6 EACH 5/8 INCH X 2-1/8 INCH GRADE 8 AND 6 EACH WASHER S/S IN; End Item Identification: SHAFTING SYSTEM, MAIN PROPULSION. 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.
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.