The Locknut,tube Fitting, cataloged under National Stock Number 4730-00-162-4367, 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 Sae International Dba Sae International. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-162-4367 |
| Primary Part Number | SAE J514/1 6 070118B |
| Item Name | Locknut,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Width Across Flats | 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Material Document and Classification | SAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.562 INCHES IN |
| Nut Height | 0.251 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Nut Style | TUBE FITTING LOCKNUT |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | COPPER ALLOY 360 OVERALL |
| 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 |
|---|---|
| SAE J514/1 6 070118B PRIMARY | Sae International Dba Sae International (USA) |
| 6WLNB PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| Reference | Meaning |
|---|---|
| 6-070118B | 5/9 Secondary reference Sae International Dba Sae International |
| 11209998-5 | 5/9 Secondary reference Ballistic Missile Defense Systems Command |
| SAE-J514/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
| 6WLNB | 5/9 Secondary reference U.S. Government activity |
| 717899-191 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 6-070118B | 5/9 Secondary reference U.S. Government activity |
| 6WLNB | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| SAE J514 6 070118B | 5/9 Secondary reference Sae International Dba Sae International |
NSN 4730-00-162-4367 is a Locknut,tube Fitting, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-162-4367 has 2 manufacturer part numbers on file: SAE J514/1 6 070118B (Sae International Dba Sae International), 6WLNB (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-677-0118, 5310-01-129-8688. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J514/1 6 070118B: Width Across Flats: 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN; Thread Series: UNF; Material Document and Classification: SAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.
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.