The Round,metal, cataloged under National Stock Number 9640-00-169-4175, is classified within Federal Supply Class 9640 (Iron and Steel Primary and Semifinished Products) of the Ores, Minerals, and Primary Products group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9640-00-169-4175 |
| Primary Part Number | SS52H0386Z1000 |
| Item Name | Round,metal |
| FSC / FSG | 9640 / 96 — Iron and Steel Primary and Semifinished Products |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-766,CLASS 302,COND A FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross Section Inside Diameter | 0.386 INCHES NOMINAL IN |
| Basic Shape Style | ROUND W/ CORE |
| Material | STEEL COMP 302 |
| 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 |
|---|---|
| SS52H0386Z1000 | Airbus Deutschland Gmbh -Werk Bremen- (DEU) |
| SS52H0386Z1000 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 9640-00-169-4175 is a Round,metal, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 9640, Iron and Steel Primary and Semifinished Products. Status: active.
NSN 9640-00-169-4175 has 2 manufacturer part numbers on file: SS52H0386Z1000 (Airbus Deutschland Gmbh -Werk Bremen-), SS52H0386Z1000 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for SS52H0386Z1000: Material Document and Classification: QQ-S-766,CLASS 302,COND A FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE; Cross Section Inside Diameter: 0.386 INCHES NOMINAL IN; Basic Shape Style: ROUND W/ CORE; Material: STEEL COMP 302. 4 specifications are 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.