The Locknut,tube Fitting, cataloged under National Stock Number 4730-01-324-0523, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Locknut,tube Fitting |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (CAGE 30780); Alfariver Defense S.l (CAGE 9331B); Sae International Dba Sae International (CAGE 0U583); General Dynamics European Land Systems - Santa Barbara Sistemas Sa (CAGE 0125B) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-324-0523 |
| Primary Part Number | 8WLNL-S |
| Item Name | Locknut,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8WLNL-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| RE0350284 | Alfariver Defense S.l (ESP) |
| SAE J1453-3 8-520118C PRIMARY | Sae International Dba Sae International (USA) |
| 5310003616 | General Dynamics European Land Systems - Santa Barbara Sistemas Sa (ESP) |
| Reference | Meaning |
|---|---|
| 8WLNL-S | 5/9 Secondary reference U.S. Government activity |
| 2KK934 | 5/1 Secondary reference Oshkosh Defense Llc |
| 17-2-0292-3 | 7/2 Vendor item drawing reference U.S. Government activity |
| 3536377 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| J1453 | 5/9 Secondary reference U.S. Government activity |
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 711BH-TT-08 | 5/9 Secondary reference Imperial |
| 2KK934 | 5/9 Secondary reference Oshkosh Corp |
| 8- 520118C | 3/9 Design control — primary reference U.S. Government activity |
| T78716 | 5/1 Secondary reference Deere & Co |
| SAE J1453 8-520118C | 5/9 Secondary reference U.S. Government activity |
| SAE J1453 8-520118C | 5/9 Secondary reference Sae International Dba Sae International |
| 3536377 | 5/9 Secondary reference Oshkosh Corp |
| 3536377 | 5/1 Secondary reference Ruta Supplies Inc |
| T78716 | 5/1 Secondary reference Deere & Company Dba Deere John Co |
| FF9768-08S | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-324-0523 is a Locknut,tube Fitting, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-324-0523 has 4 manufacturer part numbers on file: 8WLNL-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), RE0350284 (Alfariver Defense S.l), SAE J1453-3 8-520118C (Sae International Dba Sae International), 5310003616 (General Dynamics European Land Systems - Santa Barbara Sistemas Sa).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.