The Cover,access, cataloged under National Stock Number 5340-00-312-0445, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Abm Equipment, Llc. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-312-0445 |
| Primary Part Number | 306541 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Abm Equipment, Llc |
| Status | ACTIVE |
| FSC Application Data | AXLE,VEHICULAR,NONDRIVING |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 4 |
| Inside Corner Radius | 0.375 INCHES NOMINAL IN |
| First Recess Inside Height | 1.750 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Outside Diameter | 5.375 INCHES NOMINAL IN |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Inside Diameter | 3.750 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.719 INCHES MINIMUM AND 4.781 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | ALUMINUM ALLOY |
| Hole Diameter | 0.281 INCHES NOMINAL IN |
| Body Thickness | 0.125 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 |
|---|---|
| 306541 PRIMARY | Abm Equipment, Llc (USA) |
NSN 5340-00-312-0445 is a Cover,access, manufactured by Abm Equipment, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-312-0445 has 1 manufacturer part number on file: 306541 (Abm Equipment, Llc).
Key specifications for 306541: FSC Application Data: AXLE,VEHICULAR,NONDRIVING; Flange Thickness: 0.125 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 4; Inside Corner Radius: 0.375 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.