The Hub,body, cataloged under National Stock Number 3040-00-757-9290, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-757-9290 |
| Primary Part Number | K1-1 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE |
| Shoulder Width | 0.022 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 0.438 INCHES NOMINAL IN |
| Material | STEEL |
| First End Hub Outside Diameter | 0.3750 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN |
| Hub Inside Diameter | 0.125 INCHES NOMINAL IN |
| Style Designator | SINGLE HUB W/ SECURING HOLE(S) |
| Distance From First End Hub to Shoulder | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K1-1 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 3040-00-757-9290 is a Hub,body, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-757-9290 has 1 cross-referenced part number: K1-1 (Roller Bearing Co of America, Inc Div Pic Design).
There are 6 known substitutes for 3040-00-757-9290: 5961-00-284-5995, 5310-00-540-7666, 4730-00-826-4278 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for K1-1: Surface Treatment: PASSIVATE; Shoulder Width: 0.022 INCHES NOMINAL IN; Shoulder Outside Diameter: 0.438 INCHES NOMINAL IN; Material: STEEL. 9 total characteristics are documented in the Federal Logistics Information System.