The Ring,lock,objective, cataloged under National Stock Number 5365-01-149-4102, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Dept of the Army U S Army Electronics Command Night Vision Laboratory. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,lock,objective |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (CAGE 0B107); Dept of the Army U S Army Electronics Command Night Vision Laboratory (CAGE 54490); Bma Buizza Mazzei Agency Srl (CAGE AC853) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-149-4102 |
| Primary Part Number | 5002583 |
| Item Name | Ring,lock,objective |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Dept of the Army U S Army Electronics Command Night Vision Laboratory |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5002583 | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA) |
| 5002583 PRIMARY | Dept of the Army U S Army Electronics Command Night Vision Laboratory (USA) |
| 5002583 | Bma Buizza Mazzei Agency Srl (ITA) |
| Reference | Meaning |
|---|---|
| 5002583 | 5/9 Secondary reference L3 Technologies, Inc. |
| 207583-100 | 5/9 Secondary reference L3 Technologies, Inc. |
| 5365PL0690642 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5365-01-149-4102 is a Ring,lock,objective, manufactured by Dept of the Army U S Army Electronics Command Night Vision Laboratory, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-149-4102 has 3 manufacturer part numbers on file: 5002583 (L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions), 5002583 (Dept of the Army U S Army Electronics Command Night Vision Laboratory), 5002583 (Bma Buizza Mazzei Agency Srl).
No hazard code in the DLA record (HMIC N). 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.