The Cover,access, cataloged under National Stock Number 5340-00-787-3328, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-787-3328 |
| Primary Part Number | 56C09 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Length | 1.380 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 1.000 INCHES NOMINAL IN |
| EAR Radius | 0.190 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Inverted Radius | 0.090 INCHES NOMINAL IN |
| Securing Device Type | THREADED FASTENER |
| Body Radius | 1.000 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.190 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, TWO EARS AND HOLES |
| Material | STEEL CORROSION RESISTING |
| Hole Diameter | 0.177 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 |
| Part Number | Manufacturer |
|---|---|
| 56C09 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5340-00-787-3328 is a Cover,access, manufactured by Grimes Aerospace Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-787-3328 has 1 manufacturer part number on file: 56C09 (Grimes Aerospace Company).
Key specifications for 56C09: Length: 1.380 INCHES NOMINAL IN; Distance Between Holes Along Length: 1.000 INCHES NOMINAL IN; EAR Radius: 0.190 INCHES NOMINAL IN; Mounting Opening Shape Style: UNTHREADED HOLE. 11 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.