The Nut,tube Coupling, cataloged under National Stock Number 4730-00-278-5496, 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 Vme Americas Inc Sub of Vme Group N V. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-5496 |
| Primary Part Number | PGF9497-6 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Vme Americas Inc Sub of Vme Group N V |
| Status | CANCELLED |
| Smallest Inside Diameter | 0.506 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Nut Height | 0.687 INCHES NOMINAL IN |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Thread Series | UNF |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Fabrication Method | MACHINED |
| Thread Class | 2B |
| Nominal Thread Size | 0.750 INCHES IN |
| Material | STEEL OVERALL |
| Nut Style | TUBE COUPLING |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 16 |
| Length to Shoulder | 0.453 INCHES NOMINAL IN |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.500 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PGF9497-6 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 207365 | Hercules Engine Co Inc (USA) |
| 207365 | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| MS39210-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4730002785496 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS39210-6 | Dana Corp Weatherhead Div (USA) |
NSN 4730-00-278-5496 is a Nut,tube Coupling, manufactured by Vme Americas Inc Sub of Vme Group N V, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-5496 has 6 cross-referenced part numbers: PGF9497-6 (Vme Americas Inc Sub of Vme Group N V), 207365 (Hercules Engine Co Inc), 207365 (Brinkley Technology Group Llc Dba Hercules Manufacturing), MS39210-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4730002785496 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 1 more.
There are 2 known substitutes for 4730-00-278-5496: 4820-01-175-7679, 2530-01-265-3786. Verify interchangeability with system specifications before substitution.
Key specifications for PGF9497-6: Smallest Inside Diameter: 0.506 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Nut Height: 0.687 INCHES NOMINAL IN; Seat Angle: 45.00 DEGREES NOMINAL; Thread Series: UNF. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-5496 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.