The Cover,access, cataloged under National Stock Number 5340-01-237-5770, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Aerojet Rocketdyne of De, Inc. Government technical data includes 10 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-237-5770 |
| Primary Part Number | RG004314-3 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Aerojet Rocketdyne of De, Inc |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 4 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Outside Diameter | 7.500 INCHES NOMINAL IN |
| Features Provided | OBSERVATION FACILITY |
| Securing Device Type | SPECIAL |
| Bolt Circle Diameter | 6.500 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | ALUMINUM |
| Hole Diameter | 0.281 INCHES NOMINAL IN |
| Body Thickness | 1.120 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 |
|---|---|
| RG004314-3 PRIMARY | Aerojet Rocketdyne of De, Inc (USA) |
NSN 5340-01-237-5770 is a Cover,access, manufactured by Aerojet Rocketdyne of De, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-237-5770 has 1 manufacturer part number on file: RG004314-3 (Aerojet Rocketdyne of De, Inc).
Key specifications for RG004314-3: Bolt Circle Hole Quantity: 4; Mounting Opening Shape Style: UNTHREADED HOLE; Outside Diameter: 7.500 INCHES NOMINAL IN; Features Provided: OBSERVATION FACILITY. 10 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.