The Cap,filler Opening, cataloged under National Stock Number 2590-01-156-0290, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Stant Mfg Co Inc. Government technical data includes 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-156-0290 |
| Primary Part Number | G791 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Stant Mfg Co Inc |
| Status | ACTIVE |
| System for Which Designed | PRESSURIZED |
| Pressure Relief Method | AUTOMATIC |
| Outside Diameter | 2.859 INCHES NOMINAL IN |
| Material | PLASTIC OVERALL |
| Accommodation Type | KNURLED END GRIPPING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2590-01-156-0290 is a Cap,filler Opening, manufactured by Stant Mfg Co Inc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-01-156-0290 has 3 cross-referenced part numbers: G791 (Stant Mfg Co Inc), EG-794E (Stant Corp Edelmann Div), G778 (Stant Mfg Co Inc).
There is 1 known substitute for 2590-01-156-0290: 5315-01-324-8900. Verify interchangeability with system specifications before substitution.
Key specifications for G791: System for Which Designed: PRESSURIZED; Overall Height: 1.937 INCHES NOMINAL IN; Pressure Relief Method: AUTOMATIC; Outside Diameter: 2.859 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.