The Plate,retaining,shaft, cataloged under National Stock Number 3040-01-501-1181, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-501-1181 |
| Primary Part Number | 751-6402201-48 |
| Item Name | Plate,retaining,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Aperture Diameter | 1.281 INCHES NOMINAL IN |
| Shape | ROUND |
| Mounting Hole Quantity | 2 |
| Material | NICKEL ALLOY |
| Outside Diameter | 5.250 INCHES NOMINAL IN |
| Mounting Hole Diameter | 1.281 INCHES NOMINAL IN |
| Thickness | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 751-6402201 ITEM 48 | Naval Sea Systems Command (USA) |
| 751-6402256 ITEM 1 | Naval Sea Systems Command (USA) |
| 211068943 | Naval Sea Systems Command (USA) |
| 751-6402202-48 | Naval Sea Systems Command (USA) |
| 6402256 | Naval Sea Systems Command (USA) |
| 6402201 | Naval Sea Systems Command (USA) |
| 751-6402256-1 | Naval Sea Systems Command (USA) |
| 751-6402201 FIND 48 | Naval Sea Systems Command (USA) |
| 751-6402202 FIND 48 | Naval Sea Systems Command (USA) |
| 751-6402201-48 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3040-01-501-1181 is a Plate,retaining,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-501-1181 has 10 cross-referenced part numbers: 751-6402201 ITEM 48 (Naval Sea Systems Command), 751-6402256 ITEM 1 (Naval Sea Systems Command), 211068943 (Naval Sea Systems Command), 751-6402202-48 (Naval Sea Systems Command), 6402256 (Naval Sea Systems Command) and 5 more.
There is 1 known substitute for 3040-01-501-1181: 5935-01-083-6227. Verify interchangeability with system specifications before substitution.
Key specifications for 751-6402201-48: Aperture Diameter: 1.281 INCHES NOMINAL IN; Shape: ROUND; End Item Identification: BREECH DOOR; Part Name Assigned by Controlling Agency: END CAP. 11 total characteristics are documented in the Federal Logistics Information System.