The Pipe,metallic, cataloged under National Stock Number 4710-01-640-7716, 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 Inventory Control Point Mechanicsburg. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 — Pipe, Tube and Rigid Tubing (FSG 47) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4710-01-640-7716 |
| Primary Part Number | 5.5630OD X 0.120MINL1 |
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 5.5630OD X 0.120MINL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 5.5630OD X 0.120MIN | 3/1 Design control — primary reference U.S. Government activity |
| EB-3200 CL-850 | 5/1 Secondary reference U.S. Government activity |
| EB-3200 CL-850L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4710-01-640-7716 is a Pipe,metallic, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-640-7716 has 1 manufacturer part number on file: 5.5630OD X 0.120MINL1 (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-640-7823. Verify interchangeability with system specifications before substitution.
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.