The Bolt,coupling, cataloged under National Stock Number 5306-00-216-7559, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-216-7559 |
| Primary Part Number | G4288PC33 |
| Item Name | Bolt,coupling |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ONE END WITH SHOULDER AND THREADED,OTHER END PLAIN WITH HEX SOCKET |
| 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 |
|---|---|
| G4288PC33 PRIMARY | Siemens Energy, Inc. (USA) |
| G4402PC44 PRIMARY | Siemens Energy, Inc. (USA) |
| SG1364PC33 PRIMARY | Circor Pumps North America Llc (USA) |
| SG1387PC33 PRIMARY | Circor Pumps North America Llc (USA) |
| SG1359PC33 PRIMARY | Circor Pumps North America Llc (USA) |
| G7246PC35 PRIMARY | Siemens Energy, Inc. (USA) |
| G7045PC41 PRIMARY | Siemens Energy, Inc. (USA) |
| G7042PC41 PRIMARY | Siemens Energy, Inc. (USA) |
| S330G PRIMARY | Circor Pumps North America Llc (USA) |
| SG1366PC33 PRIMARY | Circor Pumps North America Llc (USA) |
| G4372PC44 PRIMARY | Siemens Energy, Inc. (USA) |
| G7244PC35 PRIMARY | Siemens Energy, Inc. (USA) |
| SG1369PC33 PRIMARY | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| SG1364PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
| SG1387PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
| SG1359PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
| SG1369PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
| S330G | 5/9 Secondary reference Siemens Energy, Inc. |
| SG1366PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
| G4282PC33 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 5306-00-216-7559 is a Bolt,coupling, manufactured by Siemens Energy, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-216-7559 has 13 manufacturer part numbers on file: G4288PC33 (Siemens Energy, Inc.), G4402PC44 (Siemens Energy, Inc.), SG1364PC33 (Circor Pumps North America Llc), SG1387PC33 (Circor Pumps North America Llc), SG1359PC33 (Circor Pumps North America Llc) and 8 more.
Key specifications for G4288PC33: General Characteristics Item Description: STEEL,ONE END WITH SHOULDER AND THREADED,OTHER END PLAIN WITH HEX SOCKET; End Item Identification: DE LAVAL FILE NO. G-7246. 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.