The Cap,tube, cataloged under National Stock Number 4730-00-277-5129, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-5129 |
| Primary Part Number | 6FNTX-B |
| Item Name | Cap,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND INTERNAL |
| Seat Angle | 30.0 DEGREES |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | UNF INTERNAL |
| Thread Class | 3B INTERNAL |
| Tube Outside Diameter for Which Designed | 0.375 INCHES NOMINAL IN |
| Connection Style | FLARE |
| Nominal Thread Size | 0.562 INCHES INTERNAL IN |
| Material | COPPER ALLOY OVERALL |
| Style Designator | CAP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10007 | Tube Fitting Mfg Co Inc (USA) |
| 6FNTX-B PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 11031 | Phoenix Steel Corp (USA) |
| 6FNTX-B | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 6FNTX-B | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 6FNT | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 57649-006 | Tld Ace Corp Div Tld Ace (USA) |
| 10031 | Phoenix Steel Corp (USA) |
| A11099 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| 6FNTX-B | Parker Hannifin (australia) Pty. Limited (AUS) |
NSN 4730-00-277-5129 is a Cap,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-277-5129 has 10 cross-referenced part numbers: 10007 (Tube Fitting Mfg Co Inc), 6FNTX-B (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 11031 (Phoenix Steel Corp), 6FNTX-B (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 6FNTX-B (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division) and 5 more.
There are 12 known substitutes for 4730-00-277-5129: 5950-00-051-2001, 5330-00-198-6194, 4730-00-254-2744 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6FNTX-B: Thread Direction: RIGHT-HAND INTERNAL; Seat Angle: 30.0 DEGREES; Surface Treatment: CADMIUM OVERALL; Thread Series Designator: UNF INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.