The Pipe,metallic, cataloged under National Stock Number 4710-01-155-2381, 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 Oshkosh Defense Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4710-01-155-2381 |
| Primary Part Number | 2228450 |
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Measuring Method and Length | 34.000 INCHES NOMINAL SPECIFIC IN |
| Nominal Pipe Size Designation | 3.000 INCHES IN |
| Wall Thickness Designation | SCHEDULE STD |
| First End Length From Groove to End | 0.625 INCHES NOMINAL IN |
| First End Style | OUTSIDE GROOVED |
| Second End Relationship with First End | IDENTICAL |
| First End Groove Diameter | 3.068 INCHES NOMINAL IN |
| Material | ALUMINUM |
| First End Groove Width | 0.312 INCHES NOMINAL IN |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 2228450 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 45A306 | 5/9 Secondary reference C Systems Llc Dba Craig Systems Dba Eastern Technologies |
| 2AH551 | 5/9 Secondary reference Oshkosh Corp |
| 2228450 | 5/9 Secondary reference Oshkosh Corp |
NSN 4710-01-155-2381 is a Pipe,metallic, manufactured by Oshkosh Defense Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-155-2381 has 1 manufacturer part number on file: 2228450 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-568-1170. Verify interchangeability with system specifications before substitution.
Key specifications for 2228450: Measuring Method and Length: 34.000 INCHES NOMINAL SPECIFIC IN; Nominal Pipe Size Designation: 3.000 INCHES IN; Wall Thickness Designation: SCHEDULE STD; First End Length From Groove to End: 0.625 INCHES NOMINAL IN. 10 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.