The Cover,access, cataloged under National Stock Number 5340-01-390-3845, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-390-3845 |
| Primary Part Number | 10000087-1 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products |
| Status | ACTIVE |
| Inside Width | 2.2000 INCHES NOMINAL IN |
| Length | 2.9000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 2.6000 INCHES NOMINAL IN |
| First Recess Inside Height | 0.2500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Surface Treatment | CHROMATE |
| Width | 0.1200 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Body Thickness | 0.1000 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 |
|---|---|
| 10000087-1 PRIMARY | Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products (USA) |
| 2018AS136-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5340-01-390-3845 is a Cover,access, manufactured by Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-390-3845 has 2 manufacturer part numbers on file: 10000087-1 (Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products), 2018AS136-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 10000087-1: Inside Width: 2.2000 INCHES NOMINAL IN; Length: 2.9000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE; Distance Between Holes Along Length: 2.6000 INCHES NOMINAL IN. 12 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.