The Cover,access, cataloged under National Stock Number 5340-00-340-4820, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 18 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 | 5340-00-340-4820 |
| Primary Part Number | 7772175 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| FSC Application Data | CARRIAGE,GUN,40MM MM |
| Inside Width | 5.250 INCHES NOMINAL IN |
| Length | 7.500 INCHES NOMINAL IN |
| Inside Length | 3.250 INCHES NOMINAL IN |
| Flange Thickness | 0.156 INCHES NOMINAL IN |
| Inside Corner Radius | 0.750 INCHES NOMINAL IN |
| First Recess Inside Height | 0.618 INCHES NOMINAL IN |
| Hole Quantity Along Length | 3 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | OBLONG RECESS |
| Securing Device Type | THREADED FASTENER |
| Hole Quantity Along Width | 1 |
| Surface Treatment | PHOSPHATE |
| Peripheral Shape Style | OVAL, MULTI HOLES |
| Width | 4.938 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Body Thickness | 0.194 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 |
|---|---|
| 7772175 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-00-340-4820 is a Cover,access, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-340-4820 has 1 manufacturer part number on file: 7772175 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7772175: FSC Application Data: CARRIAGE,GUN,40MM MM; Inside Width: 5.250 INCHES NOMINAL IN; Length: 7.500 INCHES NOMINAL IN; Inside Length: 3.250 INCHES NOMINAL IN. 18 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.