The Fitting,lubrication, cataloged under National Stock Number 4730-01-640-9141, 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 Graco Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-640-9141 |
| Primary Part Number | 558906 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Graco Inc. |
| 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 |
|---|---|
| 558906 PRIMARY | Graco Inc. (USA) |
| Reference | Meaning |
|---|---|
| 558906 | 5/9 Secondary reference Graco Uk Ltd |
| 506-322-000 | 5/9 Secondary reference Graco Inc. |
NSN 4730-01-640-9141 is a Fitting,lubrication, manufactured by Graco Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-640-9141 has 1 manufacturer part number on file: 558906 (Graco Inc.).
Key specifications for 558906: Special Features: NEXT HIGHER ASSEMBLY LUBRICATION PUMP RESERVOIR; Part Name Assigned by Controlling Agency: COUPLER FOR GREASE FILL STUD, 1/4-INCH; End Item Identification: ASTUTE CLASS SUBMARINE. 0 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.