The Fitting,lubrication, cataloged under National Stock Number 4730-00-289-2928, 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 The Boeing Company Div Defense. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-2928 |
| Primary Part Number | 74B450608-101 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | CANCELLED |
| Height | 0.703 INCHES NOMINAL IN |
| Angle | 65.0 DEGREES |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Assembly Clearance Radius | 0.500 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Style Designator | ANGLE |
| Shank Diameter | 0.188 INCHES NOMINAL IN |
| Shank Length | 0.219 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74B450608-101 | The Boeing Company Div Defense (USA) |
| 1646 | Stewart-Warner Alemite Corp (USA) |
| 701-2484736 P/N11 | Naval Sea Systems Command (USA) |
| 1646B1 | Stewart-Warner Alemite Corp (USA) |
| 701-6938582 SH 1 PC 42 | Naval Sea Systems Command (USA) |
| 701-4323644 SH 1A PC 49 | Naval Sea Systems Command (USA) |
| 1646 | Stewart-Warner Alemite Sales Co Inc (USA) |
NSN 4730-00-289-2928 is a Fitting,lubrication, manufactured by The Boeing Company Div Defense, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-289-2928 has 7 cross-referenced part numbers: 74B450608-101 (The Boeing Company Div Defense), 1646 (Stewart-Warner Alemite Corp), 701-2484736 P/N11 (Naval Sea Systems Command), 1646B1 (Stewart-Warner Alemite Corp), 701-6938582 SH 1 PC 42 (Naval Sea Systems Command) and 2 more.
There are 12 known substitutes for 4730-00-289-2928: 6625-00-041-2254, 4710-00-097-1551, 5950-00-226-6841 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74B450608-101: Height: 0.703 INCHES NOMINAL IN; Special Features: WEAPON SYSTEM ESSENTIAL; Angle: 65.0 DEGREES; Width Across Flats: 0.375 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-289-2928 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.