The Inverted Nut,tube Coupling, cataloged under National Stock Number 4730-00-288-9385, 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 Dresser, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-288-9385 |
| Primary Part Number | 73016D |
| Item Name | Inverted Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Fabrication Method | BAR STOCK, MACHINED |
| Smallest Inside Diameter | 0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN |
| Width Across Flats | 0.625 INCHES NOMINAL IN |
| Material | STEEL |
| Style Designator | INVERTED NUT, TUBE, FLARE |
| Surface Treatment | CADMIUM |
| Seat Angle in Deg | 45.00 |
| Tube Outside Diameter for Which Designed | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Screw Thread Series Designator | UNF |
| Thread Size | 5/8-18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0913842 | Allis-Chalmers Corp (USA) |
| 896105X6 | Dana Corp Weatherhead Div (USA) |
| 73016D PRIMARY | Dresser, Llc (USA) |
| 6201VC6 | Dresser/marion Div (USA) |
| KB485 | Koehring Co (USA) |
| 45-4287-200-040 PRIMARY | Chief of Engineers Dept of Army (USA) |
| KB485 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 182-5 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
| 0913842-1 | Allis-Chalmers Corp (USA) |
| MD1394 | Mwm-Murphy Diesel Co (USA) |
| 41IFS-6 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
| 60G83-142 | Lodge and Shipley/manuflux (USA) |
| 913842 | Allis-Chalmers Corp (USA) |
| 896105X6 | Danfoss Power Solutions II, Llc (USA) |
NSN 4730-00-288-9385 is a Inverted Nut,tube Coupling, manufactured by Dresser, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-288-9385 has 14 cross-referenced part numbers: 0913842 (Allis-Chalmers Corp), 896105X6 (Dana Corp Weatherhead Div), 73016D (Dresser, Llc), 6201VC6 (Dresser/marion Div), KB485 (Koehring Co) and 9 more.
There is 1 known substitute for 4730-00-288-9385: 5330-00-891-7826. Verify interchangeability with system specifications before substitution.
Key specifications for 73016D: Overall Length: 0.781 INCHES NOMINAL IN; Casehardening Indicator: NOT CASEHARDENED; Fabrication Method: BAR STOCK, MACHINED; Smallest Inside Diameter: 0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.