The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-00-121-8299, 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 L3harris Interstate Electronics Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Danfoss Power Solutions II, Llc (CAGE 01276); L3harris Interstate Electronics Corporation (CAGE 07421) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-121-8299 |
| Primary Part Number | 425-100-003 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | L3harris Interstate Electronics Corporation |
| 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 |
|---|---|
| 3289204 | Oshkosh Defense Llc (USA) |
| 2216-2-4S | Danfoss Power Solutions II, Llc (USA) |
| 425-100-003 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3289204 | 5/9 Secondary reference Oshkosh Corp |
| 2216-2-4S | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 4730-00-121-8299 is a Adapter,straight,pipe to Boss, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-121-8299 has 3 manufacturer part numbers on file: 3289204 (Oshkosh Defense Llc), 2216-2-4S (Danfoss Power Solutions II, Llc), 425-100-003 (L3harris Interstate Electronics Corporation).
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.