The Spacer,plate, cataloged under National Stock Number 5365-00-431-9079, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Circor Pumps North America Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-431-9079 |
| Primary Part Number | S406HK |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Circor Pumps North America Llc |
| Status | ACTIVE |
| Smallest Bolt Hole Diameter | 0.505 INCHES NOMINAL IN |
| Bolt Hole Quantity | 7 |
| Largest Bolt Hole Diameter | 0.555 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| S406HK PRIMARY | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| SF10241PC17 | 5/9 Secondary reference Siemens Energy, Inc. |
| S406HK8365 | 5/9 Secondary reference Circor Pumps North America Llc |
| S406HK8365 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 5365-00-431-9079 is a Spacer,plate, manufactured by Circor Pumps North America Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-431-9079 has 1 manufacturer part number on file: S406HK (Circor Pumps North America Llc).
Key specifications for S406HK: Overall Length: 8.530 INCHES NOMINAL IN; Smallest Bolt Hole Diameter: 0.505 INCHES NOMINAL IN; Overall Width: 6.155 INCHES NOMINAL IN; Bolt Hole Quantity: 7. 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.