The Nut,tube Coupling, cataloged under National Stock Number 4730-00-808-0524, 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 Jm Fittings, Llc Dba L & L Fittings Mfg. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-808-0524 |
| Primary Part Number | 4-37-15 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Jm Fittings, Llc Dba L & L Fittings Mfg |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Smallest Inside Diameter | 0.256 INCHES NOMINAL IN |
| Nut Height | 0.718 INCHES NOMINAL IN |
| Thread Series | UN |
| Width Across Flats | 0.562 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Nominal Thread Size | 0.437 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Nominal Tube Outside Diameter | 0.250 INCHES IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-808-0524 is a Nut,tube Coupling, manufactured by Jm Fittings, Llc Dba L & L Fittings Mfg, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-808-0524 has 3 cross-referenced part numbers: 4-37-15 (Jm Fittings, Llc Dba L & L Fittings Mfg), 705J3 (Linde Lift Truck Corp.), 705J3 (Linde Material Handling North America Corporation).
There are 2 known substitutes for 4730-00-808-0524: 5935-00-006-2944, 5950-01-141-9121. Verify interchangeability with system specifications before substitution.
Key specifications for 4-37-15: Thread Direction: RIGHT-HAND; Material: STEEL OVERALL; Seat Angle: 45.00 DEGREES NOMINAL; Smallest Inside Diameter: 0.256 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.