The Block Assembly,coil, cataloged under National Stock Number 1680-01-480-4995, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Block Assembly,coil |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Pac Foundries, Inc. (CAGE 60601); Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations (CAGE 10207); The Boeing Company Div Defense (CAGE 76301) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-480-4995 |
| Primary Part Number | ST9M593-8 |
| Item Name | Block Assembly,coil |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| ST9M593-8-1P | Pac Foundries, Inc. (USA) |
| ST9M593-8 PRIMARY | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations (USA) |
| ST9M593-8 | The Boeing Company Div Defense (USA) |
| ST9M593-8 | Pac Foundries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST9M593-8-1 | 5/9 Secondary reference Pac Foundries, Inc. |
| ST9M593-8 | 5/9 Secondary reference Wyman-Gordon Investment Castings, Inc. Dba Pcc Structurals Ogden, Ut - Aluminum Division |
NSN 1680-01-480-4995 is a Block Assembly,coil, manufactured by Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-480-4995 has 4 manufacturer part numbers on file: ST9M593-8-1P (Pac Foundries, Inc.), ST9M593-8 (Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations), ST9M593-8 (The Boeing Company Div Defense), ST9M593-8 (Pac Foundries, Inc.).
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.