The Orfs Plug,aircraft,, cataloged under National Stock Number 1710-01-550-4304, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Orfs Plug,aircraft, |
| FSC / FSG | 1710 — Aircraft Landing Equipment (FSG 17) |
| Manufacturers | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (CAGE 30780); Staver Hydraulics Co Inc (CAGE 1S1N2) |
| Parameter | Value |
|---|---|
| NSN | 1710-01-550-4304 |
| Primary Part Number | 8PNLO-S |
| Item Name | Orfs Plug,aircraft, |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 8PNLO-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 8PNLO-S | Staver Hydraulics Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 3705204 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 8PNLO | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
NSN 1710-01-550-4304 is a Orfs Plug,aircraft,, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-550-4304 has 2 manufacturer part numbers on file: 8PNLO-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 8PNLO-S (Staver Hydraulics Co Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1710-01-550-4304 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.