The Cap,filler Opening, cataloged under National Stock Number 2590-00-911-0081, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Carver Pump Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2590-00-911-0081 |
| Primary Part Number | A300-1011 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Carver Pump Company |
| Status | CANCELLED |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| Pressure Relief Method | MANUAL |
| Surface Treatment | PAINT OVERALL |
| System for Which Designed | NONPRESSURIZED |
| Filler Neck Diameter for Which Designed | 3.750 INCHES NOMINAL IN |
| Style Designator | OUTSIDE CAM TYPE |
| Special Markings | VALVE INSIDE @OPEN-NORMAL CLOSED FORDING-VAPOR LOCK |
| Accommodation Type | KNURLED END GRIPPING |
| Features Provided | BREATHER HOLE AND SUBMERSIBLE |
| Nondefinitive Spec/std Data | 2 TYPE |
| Material | STEEL OVERALL |
| Color | OLIVE DRAB |
| Locking Device Type | INTEGRAL SELF LOCK |
| Retaining Device Length | 7.500 INCHES NOMINAL IN |
| Retaining Device Type | CHAIN AND WIRE HOOK |
| Cam Quantity | 3 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A300-1011 | Carver Pump Company (USA) |
| 182454H1 | Komatsu American Intl Co (USA) |
| 53569 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| MS35645-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 182454 | Komatsu American Intl Co (USA) |
| MILC45300 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 850829 | General Motors Llc Dba General Motors (USA) |
| MIL-DTL-45300 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AAH-3520 | Stant Mfg Co Inc (USA) |
NSN 2590-00-911-0081 is a Cap,filler Opening, manufactured by Carver Pump Company, classified under FSC 2590 (No Item Name Available). Status: cancelled.
NSN 2590-00-911-0081 has 9 cross-referenced part numbers: A300-1011 (Carver Pump Company), 182454H1 (Komatsu American Intl Co), 53569 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), MS35645-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 182454 (Komatsu American Intl Co) and 4 more.
There are 4 known substitutes for 2590-00-911-0081: 2590-00-141-9758, 5360-00-664-2138, 2590-00-798-4056 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A300-1011: Outside Diameter: 4.500 INCHES NOMINAL IN; Pressure Relief Method: MANUAL; Surface Treatment: PAINT OVERALL; System for Which Designed: NONPRESSURIZED. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 2590-00-911-0081 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.