The Cover,access, cataloged under National Stock Number 5340-01-259-7861, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-259-7861 |
| Primary Part Number | 3245467 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Flange Thickness | 0.250 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 12 |
| Inside Corner Radius | 8.844 INCHES MINIMUM AND 8.906 INCHES MAXIMUM IN |
| First Recess Inside Height | 4.781 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | MIL-P-17549 GR 4 MIL SPEC ALL MATERIAL RESPONSES |
| Cross-Sectional Shape Style | SPHERICAL RECESS |
| Outside Diameter | 16.094 INCHES MINIMUM AND 16.156 INCHES MAXIMUM IN |
| Features Provided | OBSERVATION FACILITY AND SPECIAL MARKING |
| Securing Device Type | SPECIAL |
| Bolt Circle Diameter | 15.500 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | PLASTIC AND GLASS |
| Hole Diameter | 0.281 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN |
| Body Thickness | 0.188 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 |
|---|---|
| 3245467 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 5340PL0974498 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5340-01-259-7861 is a Cover,access, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-259-7861 has 1 manufacturer part number on file: 3245467 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3245467: Flange Thickness: 0.250 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 12; Inside Corner Radius: 8.844 INCHES MINIMUM AND 8.906 INCHES MAXIMUM IN; First Recess Inside Height: 4.781 INCHES MINIMUM AND 5.219 INCHES MAXIMUM IN. 15 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.