The Cap,filler Opening, cataloged under National Stock Number 5340-00-033-7253, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-033-7253 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| FSC Application Data | TEST STAND,HYDRAULIC SYSTEM COMPONENTS,AIRCRAFT |
| System for Which Designed | PRESSURIZED |
| Pressure Relief Method | AUTOMATIC |
| Surface Treatment | CHROMATE OVERALL |
| Maximum Working Pressure | 3.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 68A4C322-1 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| MF9476 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-033-7253 is a Cap,filler Opening, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-033-7253: FSC Application Data: TEST STAND,HYDRAULIC SYSTEM COMPONENTS,AIRCRAFT; System for Which Designed: PRESSURIZED; Pressure Relief Method: AUTOMATIC; Surface Treatment: CHROMATE OVERALL. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.