The Collar,shaft, cataloged under National Stock Number 3040-00-504-7446, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Electric Co Browning Mfg Div. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-504-7446 |
| Primary Part Number | SC1 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Emerson Electric Co Browning Mfg Div |
| Status | ACTIVE |
| Outside Diameter | 1.625 INCHES NOMINAL IN |
| Style Designator | PLAIN ROUND |
| Nominal Thread Size | 0.312 INCHES SINGLE HOLE IN |
| Material | STEEL |
| Securing Hole Type and Location | THREADED SINGLE HOLE |
| Screw Thread Series Designator and Location | SINGLE HOLE UNIFIED NATIONAL COARSE (UNC) |
| Bore Diameter | 0.1000 INCHES NOMINAL IN |
| Thickness | 0.625 INCHES NOMINAL IN |
| Securing Hole Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-504-7446 is a Collar,shaft, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-504-7446 has 3 cross-referenced part numbers: SC1 (Emerson Electric Co Browning Mfg Div), SC1 (Columbus Mckinnon Corporation Dba Chester Hoist Div Ohio Operations - Lisbon), 55264 (Keco Industries, Inc.).
There are 3 known substitutes for 3040-00-504-7446: 3120-00-089-9669, 3455-00-228-5219, 8145-01-512-1003. Verify interchangeability with system specifications before substitution.
Key specifications for SC1: Outside Diameter: 1.625 INCHES NOMINAL IN; Style Designator: PLAIN ROUND; Nominal Thread Size: 0.312 INCHES SINGLE HOLE IN; Material: STEEL. 9 total characteristics are documented in the Federal Logistics Information System.