The Cap,filler Opening, cataloged under National Stock Number 2590-01-479-4328, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Velvac Inc. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-479-4328 |
| Primary Part Number | 600184 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Velvac Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Retaining Device Type | CHAIN |
| Surface Treatment | ALUMINUM OVERALL |
| Style Designator | VENTED THREADED TYPE (INTERNAL) |
| Filler Neck Diameter for Which Designed | 3.4375 INCHES NOMINAL IN |
| Thread Series Designator | NPT |
| Accommodation Type | NOTCHED END GRIPPING |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 600184 PRIMARY | Velvac Inc (USA) |
| 580386-003 | Pacific Consolidated Industries Llc (USA) |
| 580386 | Pacific Consolidated Industries Llc (USA) |
NSN 2590-01-479-4328 is a Cap,filler Opening, manufactured by Velvac Inc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-01-479-4328 has 3 cross-referenced part numbers: 600184 (Velvac Inc), 580386-003 (Pacific Consolidated Industries Llc), 580386 (Pacific Consolidated Industries Llc).
There are 4 known substitutes for 2590-01-479-4328: 6605-00-031-8439, 2940-00-364-4956, 5998-01-277-7016 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 600184: Material: COPPER ALLOY OVERALL; Retaining Device Type: CHAIN; Surface Treatment: ALUMINUM OVERALL; Style Designator: VENTED THREADED TYPE (INTERNAL). 9 total characteristics are documented in the Federal Logistics Information System.