The Clamp,hub, cataloged under National Stock Number 3040-00-413-0444, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Designatronics Inc Perfect Gear and Instrument Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-413-0444 |
| Primary Part Number | S3502Y-C057 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Designatronics Inc Perfect Gear and Instrument Div |
| Status | ACTIVE |
| Clamp Securing Hole Style | THREADED |
| Surface Treatment | PASSIVATE |
| 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 |
| Nominal Thread Size | 0.073 INCHES IN |
| Screw Thread Series Designator | UNF |
| Bore Diameter | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN |
| Plain Hole Diameter | 0.0730 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Thickness | 0.120 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 918355-1 | Raytheon Company Dba Raytheon (USA) |
| S3502Y-C057 PRIMARY | Designatronics Inc Perfect Gear and Instrument Div (USA) |
| YC15M1S | Designatronics Inc Perfect Gear and Instrument Div (USA) |
NSN 3040-00-413-0444 is a Clamp,hub, manufactured by Designatronics Inc Perfect Gear and Instrument Div, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-413-0444 has 3 cross-referenced part numbers: 918355-1 (Raytheon Company Dba Raytheon), S3502Y-C057 (Designatronics Inc Perfect Gear and Instrument Div), YC15M1S (Designatronics Inc Perfect Gear and Instrument Div).
There is 1 known substitute for 3040-00-413-0444: 3040-00-946-2952. Verify interchangeability with system specifications before substitution.
Key specifications for S3502Y-C057: Clamp Securing Hole Style: THREADED; Surface Treatment: PASSIVATE; Material: STEEL COMP 303; Style Designator: ROUND, SINGLE BOLT SECURED. 11 total characteristics are documented in the Federal Logistics Information System.