The Plug,shock Strut, cataloged under National Stock Number 4730-00-737-3045, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Circor Aerospace, Inc. Div Circor. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Plug,shock Strut |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Circor Aerospace, Inc. Div Circor (CAGE 50601); Goodrich Corporation (CAGE 6K4C8); Smith and Smith Aircraft Co (CAGE 28298) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-737-3045 |
| Primary Part Number | 634616-1 |
| Item Name | Plug,shock Strut |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Circor Aerospace, Inc. Div Circor |
| Status | ACTIVE |
| 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 |
|---|---|
| 634616-1 PRIMARY | Circor Aerospace, Inc. Div Circor (USA) |
| 634616-1 PRIMARY | Goodrich Corporation (USA) |
| 634616-1 PRIMARY | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 634616-1 | 5/9 Secondary reference Hasko-Air Inc |
| 634616-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 4730-00-737-3045 is a Plug,shock Strut, manufactured by Circor Aerospace, Inc. Div Circor, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-737-3045 has 3 manufacturer part numbers on file: 634616-1 (Circor Aerospace, Inc. Div Circor), 634616-1 (Goodrich Corporation), 634616-1 (Smith and Smith Aircraft Co).
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.