The Clamp,hub, cataloged under National Stock Number 3040-01-312-5314, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-312-5314 |
| Primary Part Number | SCM187 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Southern Gear & Machine Inc |
| Status | ACTIVE |
| Outside Diameter | 0.562 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Material Document and Classification | QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thickness | 0.156 INCHES NOMINAL IN |
| Bore Diameter | 0.1880 INCHES NOMINAL IN |
| Clamp Securing Hole Style | THREADED |
| Nominal Thread Size | 0.560 INCHES IN |
| Plain Hole Diameter | 0.1090 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 605-041-001 | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA) |
| SCM187 PRIMARY | Southern Gear & Machine Inc (USA) |
| 605-041-001 | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA) |
NSN 3040-01-312-5314 is a Clamp,hub, manufactured by Southern Gear & Machine Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-312-5314 has 3 cross-referenced part numbers: 605-041-001 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), SCM187 (Southern Gear & Machine Inc), 605-041-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division).
There is 1 known substitute for 3040-01-312-5314: 3040-00-715-7033. Verify interchangeability with system specifications before substitution.
Key specifications for SCM187: Outside Diameter: 0.562 INCHES NOMINAL IN; Material: STEEL COMP 303; Style Designator: ROUND, SINGLE BOLT SECURED; Material Document and Classification: QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE. 11 total characteristics are documented in the Federal Logistics Information System.