The Clamp,hub, cataloged under National Stock Number 3040-00-851-4641, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3040-00-851-4641 |
| Primary Part Number | L1-22 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Bore Diameter | 0.5625 INCHES NOMINAL IN |
| Thickness | 0.312 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Clamp Securing Hole Style | THREADED |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2538138 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| CG1-33 | W. M. Berg, Inc. (USA) |
| 10180356-2 | Us Army Aviation and Missile Command (USA) |
| L1-22 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 007262 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| DL122 | Allied Devices Corp Dba Absolute Precision Co (USA) |
NSN 3040-00-851-4641 is a Clamp,hub, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-851-4641 has 6 cross-referenced part numbers: 2538138 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), CG1-33 (W. M. Berg, Inc.), 10180356-2 (Us Army Aviation and Missile Command), L1-22 (Roller Bearing Co of America, Inc Div Pic Design), 007262 (Designatronics Incorporated Div Sterling Instruments Div) and 1 more.
There are 7 known substitutes for 3040-00-851-4641: 5950-00-043-4443, 6640-00-050-4049, 5120-00-227-8079 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for L1-22: Bore Diameter: 0.5625 INCHES NOMINAL IN; Thickness: 0.312 INCHES NOMINAL IN; Material: STEEL COMP 303; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-851-4641 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.