The Cap,tube, cataloged under National Stock Number 4730-00-781-6008, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-781-6008 |
| Primary Part Number | 4FNUS |
| Item Name | Cap,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Style Designator | CAP, TUBE, FLARELESS |
| Nominal Thread Size | 0.438 INCHES INTERNAL IN |
| Thread Class | 2B INTERNAL |
| Seat Nominal Radius | 0.0225 INCHES IN |
| Connection Style | PRESSURE SEAL FLARELESS |
| Thread Series Designator | UNF INTERNAL |
| Tube Outside Diameter for Which Designed | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND INTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4FNUS PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 4FNUS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| B2808-67 | Gichner Systems Group Inc Gichner Mobilizer Div (USA) |
| UF9294S PRIMARY | Bowes Mfg Inc (USA) |
| 4FNUS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
NSN 4730-00-781-6008 is a Cap,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-781-6008 has 5 cross-referenced part numbers: 4FNUS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 4FNUS (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), B2808-67 (Gichner Systems Group Inc Gichner Mobilizer Div), UF9294S (Bowes Mfg Inc), 4FNUS (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division).
There is 1 known substitute for 4730-00-781-6008: 4730-00-727-7480. Verify interchangeability with system specifications before substitution.
Key specifications for 4FNUS: Material: STEEL CORROSION RESISTING OVERALL; Style Designator: CAP, TUBE, FLARELESS; Nominal Thread Size: 0.438 INCHES INTERNAL IN; Thread Class: 2B INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-781-6008 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.