The Cover,access, cataloged under National Stock Number 5340-00-786-2917, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-786-2917 |
| Primary Part Number | 255002A |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.562 INCHES NOMINAL IN |
| Inside Width | 4.250 INCHES NOMINAL IN |
| Corner Radius | 0.562 INCHES NOMINAL IN |
| Length | 7.125 INCHES NOMINAL IN |
| Inside Length | 7.000 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 4.312 INCHES NOMINAL IN |
| First Recess Inside Height | 0.188 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 3.250 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 0.312 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 4.375 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Body Thickness | 0.062 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 |
|---|---|
| 255002A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 255002A | 5/9 Secondary reference Hercules Engine Co Inc |
| 285001B | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 5340-00-786-2917 is a Cover,access, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-786-2917 has 1 manufacturer part number on file: 255002A (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for 255002A: Distance From First Hole Centerline to End Along Width: 0.562 INCHES NOMINAL IN; Inside Width: 4.250 INCHES NOMINAL IN; Corner Radius: 0.562 INCHES NOMINAL IN; Length: 7.125 INCHES NOMINAL IN. 17 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.