The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-488-3565, 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 Sps Technologies, Llc Dba Airdrome Precision Components. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-488-3565 |
| Primary Part Number | AP420T04-20 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sps Technologies, Llc Dba Airdrome Precision Components |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Material | TITANIUM ALLOY UNS R54520 OVERALL |
| 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 |
|---|---|
| AP420T04-20 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| R44276T-04-20 | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| AFP1321T04-20 | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| 5PTM5402-04-20 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4730-01-488-3565 is a Adapter,straight,tube to Boss, manufactured by Sps Technologies, Llc Dba Airdrome Precision Components, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-488-3565 has 3 manufacturer part numbers on file: AP420T04-20 (Sps Technologies, Llc Dba Airdrome Precision Components), R44276T-04-20 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), AFP1321T04-20 (Aerofit, Llc).
Key specifications for AP420T04-20: Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS IN; Part Name Assigned by Controlling Agency: UNION; End Item Identification: F-22 AIRCRAFT; Material: TITANIUM ALLOY UNS R54520 OVERALL. 2 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.