The Plug,powershaft,rotor Assembly, cataloged under National Stock Number 4730-00-475-6950, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-475-6950 |
| Item Name | Plug,powershaft,rotor Assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS6382,BLACK OXIDE FINISH AMS2485,ROCKWELL C SCALE 26 MIN,32 MAX HARDNESS RATING,0.500 IN. O/A LG,0.380 IN. OD HEAD,0.120 IN. HEAD THK,0.2497 IN. MIN,0.2505 IN. MAX OD SHANK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1-100-344-01 | C/1 Advisory reference — outside the item-of-supply concept Ozark Aeroworks Llc |
| 1-100-344-01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-00-475-6950 is a Plug,powershaft,rotor Assembly, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-475-6950: General Characteristics Item Description: STEEL AMS6382,BLACK OXIDE FINISH AMS2485,ROCKWELL C SCALE 26 MIN,32 MAX HARDNESS RATING,0.500 IN. O/A LG,0.380 IN. OD HEAD,0.120 IN. HEAD THK,0.2497 IN. MIN,0.2505 IN. MAX OD SHANK IN; End Item Identification: T-53 SERIES ENGINES. 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.