The Pipe,metallic, cataloged under National Stock Number 4710-01-517-4891, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-517-4891 |
| Primary Part Number | 6394564-1 |
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6394564-1 PRIMARY | Naval Sea Systems Command (USA) |
| 6394558-1 PRIMARY | Naval Sea Systems Command (USA) |
| 6394564 FIND 004 | Naval Sea Systems Command (USA) |
| 6394558 FIND 001 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6394558 | D/9 Drawing number reference only Naval Sea Systems Command |
| MIL-P-24691/3 | 4/1 Identification reference U.S. Government activity |
| 6394564 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4710-01-517-4891 is a Pipe,metallic, manufactured by Naval Sea Systems Command, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-517-4891 has 4 manufacturer part numbers on file: 6394564-1 (Naval Sea Systems Command), 6394558-1 (Naval Sea Systems Command), 6394564 FIND 004 (Naval Sea Systems Command), 6394558 FIND 001 (Naval Sea Systems Command).
Key specifications for 6394564-1: Wall Thickness: 0.065 INCHES NOMINAL IN; Special Features: TUBE SURFACE TREATMENT IS ANNEALED; Part Name Assigned by Controlling Agency: TUBING ASSY, HYDRAULIC P8 OPERATOR COMPARTMENT; End Item Identification: TUBE ASSY, HYDRAULIC - VIRGINIA CLASS SUB. 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.