The Fitting,twin Shaft, cataloged under National Stock Number 4240-01-386-5469, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-386-5469 |
| Item Name | Fitting,twin Shaft |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 6 3/4 IN DIA ON ONE END,TAPERED,5 5/16 IN DIA ON OTHER END; 6 3/4 IN LENGTH; 1 3/8 IN DIA HOLE THRU CENTER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8192 | 3/9 Design control — primary reference Spaldings Agricultural Usa |
NSN 4240-01-386-5469 is a Fitting,twin Shaft, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-386-5469: General Characteristics Item Description: STEEL; 6 3/4 IN DIA ON ONE END,TAPERED,5 5/16 IN DIA ON OTHER END; 6 3/4 IN LENGTH; 1 3/8 IN DIA HOLE THRU CENTER IN; Special Features: FOR TAPER BEARING. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.