The Cover,access, cataloged under National Stock Number 5340-00-730-2145, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-730-2145 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Inside Width | 1.750 INCHES NOMINAL IN |
| Corner Radius | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Length | 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN |
| Distance Between Holes Along Length | 1.618 INCHES NOMINAL IN |
| Inside Corner Radius | 0.060 INCHES NOMINAL IN |
| First Recess Inside Height | 0.083 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 1.618 INCHES NOMINAL IN |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 0.373 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
| Reference | Meaning |
|---|---|
| 75842 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 75842 | 3/2 Design control — primary reference U.S. Government activity |
| 75842 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5340-00-730-2145 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-366-5454. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-730-2145: Inside Width: 1.750 INCHES NOMINAL IN; Corner Radius: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN; Length: 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN; Distance Between Holes Along Length: 1.618 INCHES NOMINAL IN. 13 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.