The Clamp,hub, cataloged under National Stock Number 3040-00-614-8550, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3040-00-614-8550 |
| Primary Part Number | L1-4 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Clamp Securing Hole Style | THREADED |
| Thickness | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE |
| Furnished Items and Quantity | 1 SOCKET HEAD CAP SCREW |
| Style Designator | RECTANGULAR, SINGLE BOLT SECURED |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 416 |
| Nominal Thread Size | 0.138 INCHES IN |
| Bore Diameter | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Distance From Bore Centerline to End | 0.344 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7423227P4 | Lockheed Martin Corporation Div Rms (USA) |
| 61-4 | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 5267293-001 | Naval Sea Systems Command (USA) |
| 1053592-1 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| DL14 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| 10548111-3 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 1047270-1 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| 7423227P4 | General Electric Company (USA) |
| L1-4 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| CG-71 PRIMARY | Secs Inc (USA) |
| CG3-1 | W. M. Berg, Inc. (USA) |
NSN 3040-00-614-8550 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 3040-00-614-8550 has 11 cross-referenced part numbers: 7423227P4 (Lockheed Martin Corporation Div Rms), 61-4 (Roller Bearing Co of America, Inc Div Pic Design), 5267293-001 (Naval Sea Systems Command), 1053592-1 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), DL14 (Allied Devices Corp Dba Absolute Precision Co) and 6 more.
There are 11 known substitutes for 3040-00-614-8550: 5310-00-010-3319, 5120-00-189-2982, 6220-00-299-5646 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for L1-4: Clamp Securing Hole Style: THREADED; Thickness: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE; Furnished Items and Quantity: 1 SOCKET HEAD CAP SCREW. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-614-8550 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.