The Tube,metallic, cataloged under National Stock Number 4710-01-079-2274, 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 Leroi International Inc Dba Compair Leroi. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4710-01-079-2274 |
| Primary Part Number | 48198 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| Measuring Method and Length | 4.625 INCHES NOMINAL SPECIFIC IN |
| Diameter | 0.312 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Material | COPPER |
| 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 |
|---|---|
| 48198 PRIMARY | Leroi International Inc Dba Compair Leroi (USA) |
| Reference | Meaning |
|---|---|
| 48198 | 3/9 Design control — primary reference Compair Kellogg Div of Robertshaw Controls Co |
NSN 4710-01-079-2274 is a Tube,metallic, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-079-2274 has 1 manufacturer part number on file: 48198 (Leroi International Inc Dba Compair Leroi).
1 possible match (shared part number, not a government interchangeability claim): 2030-01-213-6021. Verify interchangeability with system specifications before substitution.
Key specifications for 48198: Measuring Method and Length: 4.625 INCHES NOMINAL SPECIFIC IN; Diameter: 0.312 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND; Wall Thickness: 0.035 INCHES NOMINAL IN. 5 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.