The Plate,mounting,eyepiece, cataloged under National Stock Number 5342-01-252-8598, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-252-8598 |
| Primary Part Number | 207931-100 |
| Item Name | Plate,mounting,eyepiece |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| FSC Application Data | NIGHT VISION EQUIPMENT |
| General Characteristics Item Description | PART OF TWIN EYEPIECE ASSY USED AS MTG PLATE FOR ENTIRE ASSY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 207931-100 PRIMARY | L3 Technologies, Inc. (USA) |
| 207931-100 | Nightline Inc Div Nightline-Miami (USA) |
| Reference | Meaning |
|---|---|
| A3140771 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-252-8598 is a Plate,mounting,eyepiece, manufactured by L3 Technologies, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-252-8598 has 2 manufacturer part numbers on file: 207931-100 (L3 Technologies, Inc.), 207931-100 (Nightline Inc Div Nightline-Miami).
Key specifications for 207931-100: FSC Application Data: NIGHT VISION EQUIPMENT; General Characteristics Item Description: PART OF TWIN EYEPIECE ASSY USED AS MTG PLATE FOR ENTIRE ASSY. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5342-01-252-8598 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.