The Clamp,hub, cataloged under National Stock Number 3040-01-231-3949, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is H-K Connecticut Holding Company. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-231-3949 |
| Primary Part Number | 15224 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | H-K Connecticut Holding Company |
| Status | ACTIVE |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Material | STEEL |
| Thickness | 0.430 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN |
| Clamp Securing Hole Style | THREADED |
| Outside Diameter | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.625 INCHES IN |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15224 PRIMARY | H-K Connecticut Holding Company (USA) |
NSN 3040-01-231-3949 is a Clamp,hub, manufactured by H-K Connecticut Holding Company, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-231-3949 has 1 cross-referenced part number: 15224 (H-K Connecticut Holding Company).
There are 12 known substitutes for 3040-01-231-3949: 4820-00-110-6366, 5120-00-198-5406, 5305-00-213-0350 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15224: Style Designator: ROUND, SINGLE BOLT SECURED; Material: STEEL; Special Features: CLAMP SCREWS ARE SOCKET HEAD CAP SCREWS EITHER ALLOY STEEL OR AUSTENITIC STAINLESS; Thickness: 0.430 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.