The Shaft,shouldered, cataloged under National Stock Number 3040-01-270-7891, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-270-7891 |
| Primary Part Number | 122353 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Largest Step Diameter | 4.500 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 122353 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 3040-01-270-7891 is a Shaft,shouldered, manufactured by Lake Shore Systems, Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-270-7891 has 1 cross-referenced part number: 122353 (Lake Shore Systems, Inc.).
There are 3 known substitutes for 3040-01-270-7891: 6685-00-351-6889, 2920-01-193-3233, 6625-01-262-4084. Verify interchangeability with system specifications before substitution.
Key specifications for 122353: Overall Length: 16.000 INCHES NOMINAL IN; Largest Step Diameter: 4.500 INCHES NOMINAL IN; Material: STEEL. 3 total characteristics are documented in the Federal Logistics Information System.