The Clamp,hub, cataloged under National Stock Number 3040-00-880-5144, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Secs Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-880-5144 |
| Primary Part Number | CG61 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Secs Inc |
| Status | ACTIVE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | RECTANGULAR, SINGLE BOLT SECURED |
| Surface Treatment | CADMIUM |
| Furnished Items and Quantity | 1 SOCKET HEAD CAP SCREW |
| Material | STEEL COMP 1018 |
| Distance From Bore Centerline to End | 0.312 INCHES NOMINAL IN |
| Outside Diameter | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN |
| Clamp Securing Hole Style | THREADED |
| Thickness | 0.250 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Bore Diameter | 0.1890 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Balance Type | DYNAMIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-880-5144 is a Clamp,hub, manufactured by Secs Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-880-5144 has 3 cross-referenced part numbers: CG3-8 (W. M. Berg, Inc.), C83 (Designatronics Incorporated Div Sterling Instruments Div), CG61 (Secs Inc).
There are 5 known substitutes for 3040-00-880-5144: 5950-00-012-4899, 3830-00-160-7571, 2520-00-352-6245 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for CG61: Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE; Style Designator: RECTANGULAR, SINGLE BOLT SECURED; Surface Treatment: CADMIUM; Furnished Items and Quantity: 1 SOCKET HEAD CAP SCREW. 15 total characteristics are documented in the Federal Logistics Information System.