The Cap,filler Opening, cataloged under National Stock Number 2590-00-253-7421, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Komatsu America Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2590-00-253-7421 |
| Primary Part Number | 40756D |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Komatsu America Corp. |
| Status | CANCELLED |
| System for Which Designed | NONPRESSURIZED |
| Pressure Relief Method | MANUAL |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| FSC Application Data | ENGINE FUEL SYSTEM |
| Outside Diameter | 1.859 INCHES NOMINAL IN |
| Cam Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15-13 | Scott Huber Essick a Co of Figgie International Inc (USA) |
| 1HHF301 | Schramm, Inc. (USA) |
| 159-7 | Cummins Power Generation Inc. (USA) |
| C1-749 | Eaton Corp Stamping Div (USA) |
| 40756D PRIMARY | Komatsu America Corp. (USA) |
| 69961 | Briggs and Stratton Corp (USA) |
| 292710 | Briggs and Stratton Corp (USA) |
| 75646 | Cummins Power Generation Inc. (USA) |
| 18698 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 300087 | Outboard Marine Corp (USA) |
| 292481 PRIMARY | Briggs and Stratton Corp (USA) |
| 40756D | Navistar International Corporation Dba Navistar (USA) |
| JHP33-253 | Hollingsworth John R Co (USA) |
| 300087 | Outboard Marine Corp Johnson Motors Div (USA) |
| C1749 | Eaton Corp Stamping Div (USA) |
| RC87 | Wisconsin Motors, Llc (USA) |
| 69961 | Briggs and Stratton Corp (USA) |
| 300087 | Brp Us Inc (USA) |
| 38886 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| WPP124 | Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA) |
NSN 2590-00-253-7421 is a Cap,filler Opening, manufactured by Komatsu America Corp., classified under FSC 2590 (No Item Name Available). Status: cancelled.
NSN 2590-00-253-7421 has 32 cross-referenced part numbers: 15-13 (Scott Huber Essick a Co of Figgie International Inc), 1HHF301 (Schramm, Inc.), 159-7 (Cummins Power Generation Inc.), C1-749 (Eaton Corp Stamping Div), 40756D (Komatsu America Corp.) and 27 more.
There are 12 known substitutes for 2590-00-253-7421: 2805-00-021-0577, 5950-00-074-3289, 6220-00-122-6675 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40756D: System for Which Designed: NONPRESSURIZED; Pressure Relief Method: MANUAL; Surface Treatment: ZINC OVERALL; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 2590-00-253-7421 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.