The Cap,filler Opening, cataloged under National Stock Number 2590-00-410-9721, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 2590-00-410-9721 |
| Primary Part Number | F911C |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division |
| Status | CANCELLED |
| System for Which Designed | NONPRESSURIZED |
| Features Provided | BREATHER HOLE |
| Thread Series Designator | NPTF |
| Style Designator | SNAP TYPE COUNTERBORE |
| Filler Neck Diameter for Which Designed | 1.500 INCHES NOMINAL IN |
| Retaining Device Type | HINGE |
| Thread Quantity | 11.500 PER INCH |
| Accommodation Type | PLAIN END GRIPPING |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Thread Diameter | 1.5000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F911C PRIMARY | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA) |
NSN 2590-00-410-9721 is a Cap,filler Opening, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 2590 (No Item Name Available). Status: cancelled.
NSN 2590-00-410-9721 has 1 cross-referenced part number: F911C (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).
There is 1 known substitute for 2590-00-410-9721: 4330-00-277-1703. Verify interchangeability with system specifications before substitution.
Key specifications for F911C: System for Which Designed: NONPRESSURIZED; Features Provided: BREATHER HOLE; Thread Series Designator: NPTF; Style Designator: SNAP TYPE COUNTERBORE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 2590-00-410-9721 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.