The Cover,access, cataloged under National Stock Number 5340-01-087-4887, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hensoldt Sensors Gmbh. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-087-4887 |
| Primary Part Number | 842171-1 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hensoldt Sensors Gmbh |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.720 INCHES NOMINAL IN |
| Length | 2.350 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL 3,FSCM 96214 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-232750,CL 1,TY 3 MIL SPEC 2ND TREATMENT RESPONSE |
| Hole Quantity Along Length | 2 |
| Distance Between Hole Centerline and First Hole Along Length | 2.030 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Distance From First Hole Centerline to End Along Length | 0.160 INCHES NOMINAL IN |
| Surface Treatment | OXIDE FILM AND PAINT EPOXY |
| Width | 1.450 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Hole Diameter | 0.125 INCHES NOMINAL IN |
| Body Thickness | 0.040 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 |
| Part Number | Manufacturer |
|---|---|
| 842171-1 | Hensoldt Sensors Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 842171-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-087-4887 is a Cover,access, manufactured by Hensoldt Sensors Gmbh, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-087-4887 has 1 manufacturer part number on file: 842171-1 (Hensoldt Sensors Gmbh).
Key specifications for 842171-1: Distance From First Hole Centerline to End Along Width: 0.720 INCHES NOMINAL IN; Length: 2.350 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CL 3,FSCM 96214 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-232750,CL 1,TY 3 MIL SPEC 2ND TREATMENT RESPONSE; Hole Quantity Along Length: 2. 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.