The Cover,access, cataloged under National Stock Number 5340-00-505-1667, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-505-1667 |
| Primary Part Number | 649746 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Flange Thickness | 0.155 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 16 |
| Inside Corner Radius | 0.125 INCHES NOMINAL IN |
| First Recess Inside Height | 0.688 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Securing Device Type | SPECIAL |
| Body Radius | 2.562 INCHES NOMINAL IN |
| Inside Diameter | 4.000 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.750 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, ONE EAR, ONE OR MULTI HOLES |
| Material | ZINC ALLOY |
| Hole Diameter | 0.185 INCHES NOMINAL IN |
| Body Thickness | 0.155 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 649746 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 649746 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Parker Motion & Control Sales |
| 649746 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-505-1667 is a Cover,access, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-505-1667 has 1 manufacturer part number on file: 649746 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 649746: Flange Thickness: 0.155 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 16; Inside Corner Radius: 0.125 INCHES NOMINAL IN; First Recess Inside Height: 0.688 INCHES NOMINAL IN. 14 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.