The Conduit,metal,rigid, cataloged under National Stock Number 5975-00-178-1214, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 12 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5975-00-178-1214 |
| Primary Part Number | WC581 |
| Item Name | Conduit,metal,rigid |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Thread Length | 1.730 INCHES NOMINAL BOTH ENDS IN |
| Thread Series Designator | NPT BOTH ENDS |
| Length | 120.000 INCHES NOMINAL IN |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| Style Designator | CONDUIT W/COUPLING |
| Nominal Thread Size | 4.000 INCHES BOTH ENDS IN |
| Structural Design | THICKWALL |
| Material | STEEL BODY |
| Inside Diameter | 4.026 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | A TYPE AND 1 CLASS AND 4 IN. SIZE IN |
| Trade Size | 4.000 |
| Surface Treatment | ZINC BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5975-00-178-1214 is a Conduit,metal,rigid, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5975 (No Item Name Available). Status: cancelled.
NSN 5975-00-178-1214 has 3 cross-referenced part numbers: WC581 (Federal Specifications Promulgated by General Services Administration Washington DC), WW-C-581 (Federal Specifications Promulgated by General Services Administration Washington DC), ANSI UL6 (Underwriters Laboratories Inc).
There is 1 known substitute for 5975-00-178-1214: 5975-00-432-2819. Verify interchangeability with system specifications before substitution.
Key specifications for WC581: Thread Length: 1.730 INCHES NOMINAL BOTH ENDS IN; Thread Series Designator: NPT BOTH ENDS; Length: 120.000 INCHES NOMINAL IN; Outside Diameter: 4.500 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5975-00-178-1214 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.