The Fitting,lubrication, cataloged under National Stock Number 4730-00-391-3753, 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 Napco International Llc Dba Napco International Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 4730-00-391-3753 |
| Primary Part Number | 9A6033 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Shank Length | 0.219 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Height | 0.796 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Assembly Clearance Radius | 0.531 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Nominal Thread Size | 0.312 INCHES IN |
| Angle | 65.0 DEGREES |
| Material | STEEL OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Style Designator | ANGLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10607 | Clark Material Handling Company (USA) |
| 1648B1 | Stewart-Warner Corporation (USA) |
| 9A6033 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| 1648 | Stewart-Warner Corporation (USA) |
| 1648B1 | Advanced Computer Technology Inc Dba a C T (USA) |
| 1648 | Stewart-Warner Alemite Sales Co Inc (USA) |
NSN 4730-00-391-3753 is a Fitting,lubrication, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-391-3753 has 6 cross-referenced part numbers: 10607 (Clark Material Handling Company), 1648B1 (Stewart-Warner Corporation), 9A6033 (Napco International Llc Dba Napco International Inc), 1648 (Stewart-Warner Corporation), 1648B1 (Advanced Computer Technology Inc Dba a C T) and 1 more.
There are 12 known substitutes for 4730-00-391-3753: 5310-00-021-9755, 3020-00-137-6314, 4820-00-172-8355 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9A6033: Shank Length: 0.219 INCHES NOMINAL IN; Thread Class: 2A A; Special Features: SURFACE LOCATED BALL CHECK VALVE; Height: 0.796 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-391-3753 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.