The Clamp,hub, cataloged under National Stock Number 3040-01-029-7809, 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 9 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-029-7809 |
| Primary Part Number | 15406 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | H-K Connecticut Holding Company |
| Status | ACTIVE |
| Clamp Securing Hole Style | THREADED |
| Material | STEEL COMP 303 |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| 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 |
| Thickness | 0.312 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Outside Diameter | 0.687 INCHES NOMINAL IN |
| Nominal Thread Size | 0.112 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15406 PRIMARY | H-K Connecticut Holding Company (USA) |
| 03510063-003 | Getronics Government Solutions Llc (USA) |
| 03510063-003 | Bull Hn Information Systems Inc (USA) |
NSN 3040-01-029-7809 is a Clamp,hub, manufactured by H-K Connecticut Holding Company, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-029-7809 has 3 cross-referenced part numbers: 15406 (H-K Connecticut Holding Company), 03510063-003 (Getronics Government Solutions Llc), 03510063-003 (Bull Hn Information Systems Inc).
There are 6 known substitutes for 3040-01-029-7809: 5330-00-285-8381, 4720-00-541-1489, 3120-01-193-9995 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15406: Clamp Securing Hole Style: THREADED; Material: STEEL COMP 303; Style Designator: ROUND, SINGLE BOLT SECURED; 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. 9 total characteristics are documented in the Federal Logistics Information System.