The Cap,filler Opening, cataloged under National Stock Number 2590-01-178-0684, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Wisco Products Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-178-0684 |
| Primary Part Number | 5079 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Wisco Products Inc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Outside Diameter | 4.180 INCHES NOMINAL IN |
| System for Which Designed | PRESSURIZED |
| Style Designator | OUTSIDE CAM TYPE |
| Pressure Relief Method | MANUAL |
| Maximum Working Pressure | 4.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Cam Quantity | 3 |
| Surface Treatment | CADMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2590-01-178-0684 is a Cap,filler Opening, manufactured by Wisco Products Inc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-01-178-0684 has 2 cross-referenced part numbers: 9317932 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 5079 (Wisco Products Inc).
There are 4 known substitutes for 2590-01-178-0684: 5330-00-414-4432, 5815-01-084-2303, 6750-01-227-6919 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5079: Material: STEEL OVERALL; Outside Diameter: 4.180 INCHES NOMINAL IN; System for Which Designed: PRESSURIZED; Style Designator: OUTSIDE CAM TYPE. 9 total characteristics are documented in the Federal Logistics Information System.